61192920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26839}}^1$

素因数の和:26872

約数の個数: 64

約数和(自身を含む): 193248000

約数和(自身を除く): 132055080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 26839, 53678, 80517, 107356, 134195, 161034, 214712, 268390, 322068, 402585, 509941, 536780, 644136, 805170, 1019882, 1073560, 1529823, 1610340, 2039764, 2549705, 3059646, 3220680, 4079528, 5099410, 6119292, 7649115, 10198820, 12238584, 15298230, 20397640, 30596460, 61192920]

約数ペア:

[(1, 61192920), (2, 30596460), (3, 20397640), (4, 15298230), (5, 12238584), (6, 10198820), (8, 7649115), (10, 6119292), (12, 5099410), (15, 4079528), (19, 3220680), (20, 3059646), (24, 2549705), (30, 2039764), (38, 1610340), (40, 1529823), (57, 1073560), (60, 1019882), (76, 805170), (95, 644136), (114, 536780), (120, 509941), (152, 402585), (190, 322068), (228, 268390), (285, 214712), (380, 161034), (456, 134195), (570, 107356), (760, 80517), (1140, 53678), (2280, 26839)]