246615840

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{6343}}^1$

素因数の和:6373

約数の個数: 144

約数和(自身を含む): 872883648

約数和(自身を除く): 626267808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6343, 6480, 7776, 9720, 12686, 12960, 19029, 19440, 25372, 31715, 38058, 38880, 50744, 57087, 63430, 76116, 95145, 101488, 114174, 126860, 152232, 171261, 190290, 202976, 228348, 253720, 285435, 304464, 342522, 380580, 456696, 507440, 513783, 570870, 608928, 685044, 761160, 856305, 913392, 1014880, 1027566, 1141740, 1370088, 1522320, 1541349, 1712610, 1826784, 2055132, 2283480, 2568915, 2740176, 3044640, 3082698, 3425220, 4110264, 4566960, 5137830, 5480352, 6165396, 6850440, 7706745, 8220528, 9133920, 10275660, 12330792, 13700880, 15413490, 16441056, 20551320, 24661584, 27401760, 30826980, 41102640, 49323168, 61653960, 82205280, 123307920, 246615840]

約数ペア:

[(1, 246615840), (2, 123307920), (3, 82205280), (4, 61653960), (5, 49323168), (6, 41102640), (8, 30826980), (9, 27401760), (10, 24661584), (12, 20551320), (15, 16441056), (16, 15413490), (18, 13700880), (20, 12330792), (24, 10275660), (27, 9133920), (30, 8220528), (32, 7706745), (36, 6850440), (40, 6165396), (45, 5480352), (48, 5137830), (54, 4566960), (60, 4110264), (72, 3425220), (80, 3082698), (81, 3044640), (90, 2740176), (96, 2568915), (108, 2283480), (120, 2055132), (135, 1826784), (144, 1712610), (160, 1541349), (162, 1522320), (180, 1370088), (216, 1141740), (240, 1027566), (243, 1014880), (270, 913392), (288, 856305), (324, 761160), (360, 685044), (405, 608928), (432, 570870), (480, 513783), (486, 507440), (540, 456696), (648, 380580), (720, 342522), (810, 304464), (864, 285435), (972, 253720), (1080, 228348), (1215, 202976), (1296, 190290), (1440, 171261), (1620, 152232), (1944, 126860), (2160, 114174), (2430, 101488), (2592, 95145), (3240, 76116), (3888, 63430), (4320, 57087), (4860, 50744), (6343, 38880), (6480, 38058), (7776, 31715), (9720, 25372), (12686, 19440), (12960, 19029)]