72348960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7933}}^1$

素因数の和:7970

約数の個数: 96

約数和(自身を含む): 239924160

約数和(自身を除く): 167575200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 7933, 9120, 15866, 23799, 31732, 39665, 47598, 63464, 79330, 95196, 118995, 126928, 150727, 158660, 190392, 237990, 253856, 301454, 317320, 380784, 452181, 475980, 602908, 634640, 753635, 761568, 904362, 951960, 1205816, 1269280, 1507270, 1808724, 1903920, 2260905, 2411632, 3014540, 3617448, 3807840, 4521810, 4823264, 6029080, 7234896, 9043620, 12058160, 14469792, 18087240, 24116320, 36174480, 72348960]

約数ペア:

[(1, 72348960), (2, 36174480), (3, 24116320), (4, 18087240), (5, 14469792), (6, 12058160), (8, 9043620), (10, 7234896), (12, 6029080), (15, 4823264), (16, 4521810), (19, 3807840), (20, 3617448), (24, 3014540), (30, 2411632), (32, 2260905), (38, 1903920), (40, 1808724), (48, 1507270), (57, 1269280), (60, 1205816), (76, 951960), (80, 904362), (95, 761568), (96, 753635), (114, 634640), (120, 602908), (152, 475980), (160, 452181), (190, 380784), (228, 317320), (240, 301454), (285, 253856), (304, 237990), (380, 190392), (456, 158660), (480, 150727), (570, 126928), (608, 118995), (760, 95196), (912, 79330), (1140, 63464), (1520, 47598), (1824, 39665), (2280, 31732), (3040, 23799), (4560, 15866), (7933, 9120)]