66568080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4547}}^1$

素因数の和:4624

約数の個数: 80

約数和(自身を含む): 209790144

約数和(自身を除く): 143222064

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, 4547, 4880, 7320, 9094, 13641, 14640, 18188, 22735, 27282, 36376, 45470, 54564, 68205, 72752, 90940, 109128, 136410, 181880, 218256, 272820, 277367, 363760, 545640, 554734, 832101, 1091280, 1109468, 1386835, 1664202, 2218936, 2773670, 3328404, 4160505, 4437872, 5547340, 6656808, 8321010, 11094680, 13313616, 16642020, 22189360, 33284040, 66568080]

約数ペア:

[(1, 66568080), (2, 33284040), (3, 22189360), (4, 16642020), (5, 13313616), (6, 11094680), (8, 8321010), (10, 6656808), (12, 5547340), (15, 4437872), (16, 4160505), (20, 3328404), (24, 2773670), (30, 2218936), (40, 1664202), (48, 1386835), (60, 1109468), (61, 1091280), (80, 832101), (120, 554734), (122, 545640), (183, 363760), (240, 277367), (244, 272820), (305, 218256), (366, 181880), (488, 136410), (610, 109128), (732, 90940), (915, 72752), (976, 68205), (1220, 54564), (1464, 45470), (1830, 36376), (2440, 27282), (2928, 22735), (3660, 18188), (4547, 14640), (4880, 13641), (7320, 9094)]