243079920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5923}}^1$

素因数の和:5964

約数の個数: 160

約数和(自身を含む): 881491200

約数和(自身を除く): 638411280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 5923, 6840, 8208, 10260, 11846, 13680, 17769, 20520, 23692, 29615, 35538, 41040, 47384, 53307, 59230, 71076, 88845, 94768, 106614, 112537, 118460, 142152, 159921, 177690, 213228, 225074, 236920, 266535, 284304, 319842, 337611, 355380, 426456, 450148, 473840, 533070, 562685, 639684, 675222, 710760, 799605, 852912, 900296, 1012833, 1066140, 1125370, 1279368, 1350444, 1421520, 1599210, 1688055, 1800592, 2025666, 2132280, 2250740, 2558736, 2700888, 3038499, 3198420, 3376110, 4051332, 4264560, 4501480, 5064165, 5401776, 6076998, 6396840, 6752220, 8102664, 9002960, 10128330, 12153996, 12793680, 13504440, 15192495, 16205328, 20256660, 24307992, 27008880, 30384990, 40513320, 48615984, 60769980, 81026640, 121539960, 243079920]

約数ペア:

[(1, 243079920), (2, 121539960), (3, 81026640), (4, 60769980), (5, 48615984), (6, 40513320), (8, 30384990), (9, 27008880), (10, 24307992), (12, 20256660), (15, 16205328), (16, 15192495), (18, 13504440), (19, 12793680), (20, 12153996), (24, 10128330), (27, 9002960), (30, 8102664), (36, 6752220), (38, 6396840), (40, 6076998), (45, 5401776), (48, 5064165), (54, 4501480), (57, 4264560), (60, 4051332), (72, 3376110), (76, 3198420), (80, 3038499), (90, 2700888), (95, 2558736), (108, 2250740), (114, 2132280), (120, 2025666), (135, 1800592), (144, 1688055), (152, 1599210), (171, 1421520), (180, 1350444), (190, 1279368), (216, 1125370), (228, 1066140), (240, 1012833), (270, 900296), (285, 852912), (304, 799605), (342, 710760), (360, 675222), (380, 639684), (432, 562685), (456, 533070), (513, 473840), (540, 450148), (570, 426456), (684, 355380), (720, 337611), (760, 319842), (855, 284304), (912, 266535), (1026, 236920), (1080, 225074), (1140, 213228), (1368, 177690), (1520, 159921), (1710, 142152), (2052, 118460), (2160, 112537), (2280, 106614), (2565, 94768), (2736, 88845), (3420, 71076), (4104, 59230), (4560, 53307), (5130, 47384), (5923, 41040), (6840, 35538), (8208, 29615), (10260, 23692), (11846, 20520), (13680, 17769)]