30556560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6701}}^1$

素因数の和:6736

約数の個数: 80

約数和(自身を含む): 99725760

約数和(自身を除く): 69169200

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, 6701, 13402, 20103, 26804, 33505, 40206, 53608, 67010, 80412, 100515, 107216, 127319, 134020, 160824, 201030, 254638, 268040, 321648, 381957, 402060, 509276, 536080, 636595, 763914, 804120, 1018552, 1273190, 1527828, 1608240, 1909785, 2037104, 2546380, 3055656, 3819570, 5092760, 6111312, 7639140, 10185520, 15278280, 30556560]

約数ペア:

[(1, 30556560), (2, 15278280), (3, 10185520), (4, 7639140), (5, 6111312), (6, 5092760), (8, 3819570), (10, 3055656), (12, 2546380), (15, 2037104), (16, 1909785), (19, 1608240), (20, 1527828), (24, 1273190), (30, 1018552), (38, 804120), (40, 763914), (48, 636595), (57, 536080), (60, 509276), (76, 402060), (80, 381957), (95, 321648), (114, 268040), (120, 254638), (152, 201030), (190, 160824), (228, 134020), (240, 127319), (285, 107216), (304, 100515), (380, 80412), (456, 67010), (570, 53608), (760, 40206), (912, 33505), (1140, 26804), (1520, 20103), (2280, 13402), (4560, 6701)]