57861840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12689}}^1$

素因数の和:12724

約数の個数: 80

約数和(自身を含む): 188827200

約数和(自身を除く): 130965360

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, 12689, 25378, 38067, 50756, 63445, 76134, 101512, 126890, 152268, 190335, 203024, 241091, 253780, 304536, 380670, 482182, 507560, 609072, 723273, 761340, 964364, 1015120, 1205455, 1446546, 1522680, 1928728, 2410910, 2893092, 3045360, 3616365, 3857456, 4821820, 5786184, 7232730, 9643640, 11572368, 14465460, 19287280, 28930920, 57861840]

約数ペア:

[(1, 57861840), (2, 28930920), (3, 19287280), (4, 14465460), (5, 11572368), (6, 9643640), (8, 7232730), (10, 5786184), (12, 4821820), (15, 3857456), (16, 3616365), (19, 3045360), (20, 2893092), (24, 2410910), (30, 1928728), (38, 1522680), (40, 1446546), (48, 1205455), (57, 1015120), (60, 964364), (76, 761340), (80, 723273), (95, 609072), (114, 507560), (120, 482182), (152, 380670), (190, 304536), (228, 253780), (240, 241091), (285, 203024), (304, 190335), (380, 152268), (456, 126890), (570, 101512), (760, 76134), (912, 63445), (1140, 50756), (1520, 38067), (2280, 25378), (4560, 12689)]