73009680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4987}}^1$

素因数の和:5064

約数の個数: 80

約数和(自身を含む): 230086464

約数和(自身を除く): 157076784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 4987, 7320, 9974, 14640, 14961, 19948, 24935, 29922, 39896, 49870, 59844, 74805, 79792, 99740, 119688, 149610, 199480, 239376, 299220, 304207, 398960, 598440, 608414, 912621, 1196880, 1216828, 1521035, 1825242, 2433656, 3042070, 3650484, 4563105, 4867312, 6084140, 7300968, 9126210, 12168280, 14601936, 18252420, 24336560, 36504840, 73009680]

約数ペア:

[(1, 73009680), (2, 36504840), (3, 24336560), (4, 18252420), (5, 14601936), (6, 12168280), (8, 9126210), (10, 7300968), (12, 6084140), (15, 4867312), (16, 4563105), (20, 3650484), (24, 3042070), (30, 2433656), (40, 1825242), (48, 1521035), (60, 1216828), (61, 1196880), (80, 912621), (120, 608414), (122, 598440), (183, 398960), (240, 304207), (244, 299220), (305, 239376), (366, 199480), (488, 149610), (610, 119688), (732, 99740), (915, 79792), (976, 74805), (1220, 59844), (1464, 49870), (1830, 39896), (2440, 29922), (2928, 24935), (3660, 19948), (4880, 14961), (4987, 14640), (7320, 9974)]