156977425680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21391}}^1\times {\mathrm{30577}}^1$

素因数の和:51984

約数の個数: 80

約数和(自身を含む): 486668684544

約数和(自身を除く): 329691258864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21391, 30577, 42782, 61154, 64173, 85564, 91731, 106955, 122308, 128346, 152885, 171128, 183462, 213910, 244616, 256692, 305770, 320865, 342256, 366924, 427820, 458655, 489232, 513384, 611540, 641730, 733848, 855640, 917310, 1026768, 1223080, 1283460, 1467696, 1711280, 1834620, 2446160, 2566920, 3669240, 5133840, 7338480, 654072607, 1308145214, 1962217821, 2616290428, 3270363035, 3924435642, 5232580856, 6540726070, 7848871284, 9811089105, 10465161712, 13081452140, 15697742568, 19622178210, 26162904280, 31395485136, 39244356420, 52325808560, 78488712840, 156977425680]

約数ペア:

[(1, 156977425680), (2, 78488712840), (3, 52325808560), (4, 39244356420), (5, 31395485136), (6, 26162904280), (8, 19622178210), (10, 15697742568), (12, 13081452140), (15, 10465161712), (16, 9811089105), (20, 7848871284), (24, 6540726070), (30, 5232580856), (40, 3924435642), (48, 3270363035), (60, 2616290428), (80, 1962217821), (120, 1308145214), (240, 654072607), (21391, 7338480), (30577, 5133840), (42782, 3669240), (61154, 2566920), (64173, 2446160), (85564, 1834620), (91731, 1711280), (106955, 1467696), (122308, 1283460), (128346, 1223080), (152885, 1026768), (171128, 917310), (183462, 855640), (213910, 733848), (244616, 641730), (256692, 611540), (305770, 513384), (320865, 489232), (342256, 458655), (366924, 427820)]