627347520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{217829}}^1$

素因数の和:217852

約数の個数: 84

約数和(自身を含む): 2157823980

約数和(自身を除く): 1530476460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 217829, 435658, 653487, 871316, 1089145, 1306974, 1742632, 1960461, 2178290, 2613948, 3267435, 3485264, 3920922, 4356580, 5227896, 6534870, 6970528, 7841844, 8713160, 9802305, 10455792, 13069740, 13941056, 15683688, 17426320, 19604610, 20911584, 26139480, 31367376, 34852640, 39209220, 41823168, 52278960, 62734752, 69705280, 78418440, 104557920, 125469504, 156836880, 209115840, 313673760, 627347520]

約数ペア:

[(1, 627347520), (2, 313673760), (3, 209115840), (4, 156836880), (5, 125469504), (6, 104557920), (8, 78418440), (9, 69705280), (10, 62734752), (12, 52278960), (15, 41823168), (16, 39209220), (18, 34852640), (20, 31367376), (24, 26139480), (30, 20911584), (32, 19604610), (36, 17426320), (40, 15683688), (45, 13941056), (48, 13069740), (60, 10455792), (64, 9802305), (72, 8713160), (80, 7841844), (90, 6970528), (96, 6534870), (120, 5227896), (144, 4356580), (160, 3920922), (180, 3485264), (192, 3267435), (240, 2613948), (288, 2178290), (320, 1960461), (360, 1742632), (480, 1306974), (576, 1089145), (720, 871316), (960, 653487), (1440, 435658), (2880, 217829)]