7902480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1768

約数の個数: 80

約数和(自身を含む): 25801920

約数和(自身を除く): 17899440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 1733, 2280, 3466, 4560, 5199, 6932, 8665, 10398, 13864, 17330, 20796, 25995, 27728, 32927, 34660, 41592, 51990, 65854, 69320, 83184, 98781, 103980, 131708, 138640, 164635, 197562, 207960, 263416, 329270, 395124, 415920, 493905, 526832, 658540, 790248, 987810, 1317080, 1580496, 1975620, 2634160, 3951240, 7902480]

約数ペア:

[(1, 7902480), (2, 3951240), (3, 2634160), (4, 1975620), (5, 1580496), (6, 1317080), (8, 987810), (10, 790248), (12, 658540), (15, 526832), (16, 493905), (19, 415920), (20, 395124), (24, 329270), (30, 263416), (38, 207960), (40, 197562), (48, 164635), (57, 138640), (60, 131708), (76, 103980), (80, 98781), (95, 83184), (114, 69320), (120, 65854), (152, 51990), (190, 41592), (228, 34660), (240, 32927), (285, 27728), (304, 25995), (380, 20796), (456, 17330), (570, 13864), (760, 10398), (912, 8665), (1140, 6932), (1520, 5199), (1733, 4560), (2280, 3466)]