121539960

素因数分解:

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

素因数の和:5962

約数の個数: 128

約数和(自身を含む): 426528000

約数和(自身を除く): 304988040

約数列:

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

約数ペア:

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