55854017280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{255181}}^1$

素因数の和:255227

約数の個数: 216

約数和(自身を含む): 203420883120

約数和(自身を除く): 147566865840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 54720, 72960, 109440, 218880, 255181, 510362, 765543, 1020724, 1275905, 1531086, 2041448, 2296629, 2551810, 3062172, 3827715, 4082896, 4593258, 4848439, 5103620, 6124344, 7655430, 8165792, 9186516, 9696878, 10207240, 11483145, 12248688, 14545317, 15310860, 16331584, 18373032, 19393756, 20414480, 22966290, 24242195, 24497376, 29090634, 30621720, 32663168, 36746064, 38787512, 40828960, 43635951, 45932580, 48484390, 48994752, 58181268, 61243440, 65326336, 72726585, 73492128, 77575024, 81657920, 87271902, 91865160, 96968780, 97989504, 116362536, 122486880, 145453170, 146984256, 155150048, 163315840, 174543804, 183730320, 193937560, 195979008, 218179755, 232725072, 244973760, 290906340, 293968512, 310300096, 326631680, 349087608, 367460640, 387875120, 436359510, 465450144, 489947520, 581812680, 587937024, 620600192, 698175216, 734921280, 775750240, 872719020, 930900288, 979895040, 1163625360, 1241200384, 1396350432, 1469842560, 1551500480, 1745438040, 1861800576, 2327250720, 2792700864, 2939685120, 3103000960, 3490876080, 3723601152, 4654501440, 5585401728, 6206001920, 6981752160, 9309002880, 11170803456, 13963504320, 18618005760, 27927008640, 55854017280]

約数ペア:

[(1, 55854017280), (2, 27927008640), (3, 18618005760), (4, 13963504320), (5, 11170803456), (6, 9309002880), (8, 6981752160), (9, 6206001920), (10, 5585401728), (12, 4654501440), (15, 3723601152), (16, 3490876080), (18, 3103000960), (19, 2939685120), (20, 2792700864), (24, 2327250720), (30, 1861800576), (32, 1745438040), (36, 1551500480), (38, 1469842560), (40, 1396350432), (45, 1241200384), (48, 1163625360), (57, 979895040), (60, 930900288), (64, 872719020), (72, 775750240), (76, 734921280), (80, 698175216), (90, 620600192), (95, 587937024), (96, 581812680), (114, 489947520), (120, 465450144), (128, 436359510), (144, 387875120), (152, 367460640), (160, 349087608), (171, 326631680), (180, 310300096), (190, 293968512), (192, 290906340), (228, 244973760), (240, 232725072), (256, 218179755), (285, 195979008), (288, 193937560), (304, 183730320), (320, 174543804), (342, 163315840), (360, 155150048), (380, 146984256), (384, 145453170), (456, 122486880), (480, 116362536), (570, 97989504), (576, 96968780), (608, 91865160), (640, 87271902), (684, 81657920), (720, 77575024), (760, 73492128), (768, 72726585), (855, 65326336), (912, 61243440), (960, 58181268), (1140, 48994752), (1152, 48484390), (1216, 45932580), (1280, 43635951), (1368, 40828960), (1440, 38787512), (1520, 36746064), (1710, 32663168), (1824, 30621720), (1920, 29090634), (2280, 24497376), (2304, 24242195), (2432, 22966290), (2736, 20414480), (2880, 19393756), (3040, 18373032), (3420, 16331584), (3648, 15310860), (3840, 14545317), (4560, 12248688), (4864, 11483145), (5472, 10207240), (5760, 9696878), (6080, 9186516), (6840, 8165792), (7296, 7655430), (9120, 6124344), (10944, 5103620), (11520, 4848439), (12160, 4593258), (13680, 4082896), (14592, 3827715), (18240, 3062172), (21888, 2551810), (24320, 2296629), (27360, 2041448), (36480, 1531086), (43776, 1275905), (54720, 1020724), (72960, 765543), (109440, 510362), (218880, 255181)]