88404720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19387}}^1$

素因数の和:19422

約数の個数: 80

約数和(自身を含む): 288493440

約数和(自身を除く): 200088720

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, 2280, 4560, 19387, 38774, 58161, 77548, 96935, 116322, 155096, 193870, 232644, 290805, 310192, 368353, 387740, 465288, 581610, 736706, 775480, 930576, 1105059, 1163220, 1473412, 1550960, 1841765, 2210118, 2326440, 2946824, 3683530, 4420236, 4652880, 5525295, 5893648, 7367060, 8840472, 11050590, 14734120, 17680944, 22101180, 29468240, 44202360, 88404720]

約数ペア:

[(1, 88404720), (2, 44202360), (3, 29468240), (4, 22101180), (5, 17680944), (6, 14734120), (8, 11050590), (10, 8840472), (12, 7367060), (15, 5893648), (16, 5525295), (19, 4652880), (20, 4420236), (24, 3683530), (30, 2946824), (38, 2326440), (40, 2210118), (48, 1841765), (57, 1550960), (60, 1473412), (76, 1163220), (80, 1105059), (95, 930576), (114, 775480), (120, 736706), (152, 581610), (190, 465288), (228, 387740), (240, 368353), (285, 310192), (304, 290805), (380, 232644), (456, 193870), (570, 155096), (760, 116322), (912, 96935), (1140, 77548), (1520, 58161), (2280, 38774), (4560, 19387)]