108888240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23879}}^1$

素因数の和:23914

約数の個数: 80

約数和(自身を含む): 355334400

約数和(自身を除く): 246446160

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, 23879, 47758, 71637, 95516, 119395, 143274, 191032, 238790, 286548, 358185, 382064, 453701, 477580, 573096, 716370, 907402, 955160, 1146192, 1361103, 1432740, 1814804, 1910320, 2268505, 2722206, 2865480, 3629608, 4537010, 5444412, 5730960, 6805515, 7259216, 9074020, 10888824, 13611030, 18148040, 21777648, 27222060, 36296080, 54444120, 108888240]

約数ペア:

[(1, 108888240), (2, 54444120), (3, 36296080), (4, 27222060), (5, 21777648), (6, 18148040), (8, 13611030), (10, 10888824), (12, 9074020), (15, 7259216), (16, 6805515), (19, 5730960), (20, 5444412), (24, 4537010), (30, 3629608), (38, 2865480), (40, 2722206), (48, 2268505), (57, 1910320), (60, 1814804), (76, 1432740), (80, 1361103), (95, 1146192), (114, 955160), (120, 907402), (152, 716370), (190, 573096), (228, 477580), (240, 453701), (285, 382064), (304, 358185), (380, 286548), (456, 238790), (570, 191032), (760, 143274), (912, 119395), (1140, 95516), (1520, 71637), (2280, 47758), (4560, 23879)]