260567520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28571}}^1$

素因数の和:28608

約数の個数: 96

約数和(自身を含む): 864017280

約数和(自身を除く): 603449760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 28571, 57142, 85713, 114284, 142855, 171426, 228568, 285710, 342852, 428565, 457136, 542849, 571420, 685704, 857130, 914272, 1085698, 1142840, 1371408, 1628547, 1714260, 2171396, 2285680, 2714245, 2742816, 3257094, 3428520, 4342792, 4571360, 5428490, 6514188, 6857040, 8142735, 8685584, 10856980, 13028376, 13714080, 16285470, 17371168, 21713960, 26056752, 32570940, 43427920, 52113504, 65141880, 86855840, 130283760, 260567520]

約数ペア:

[(1, 260567520), (2, 130283760), (3, 86855840), (4, 65141880), (5, 52113504), (6, 43427920), (8, 32570940), (10, 26056752), (12, 21713960), (15, 17371168), (16, 16285470), (19, 13714080), (20, 13028376), (24, 10856980), (30, 8685584), (32, 8142735), (38, 6857040), (40, 6514188), (48, 5428490), (57, 4571360), (60, 4342792), (76, 3428520), (80, 3257094), (95, 2742816), (96, 2714245), (114, 2285680), (120, 2171396), (152, 1714260), (160, 1628547), (190, 1371408), (228, 1142840), (240, 1085698), (285, 914272), (304, 857130), (380, 685704), (456, 571420), (480, 542849), (570, 457136), (608, 428565), (760, 342852), (912, 285710), (1140, 228568), (1520, 171426), (1824, 142855), (2280, 114284), (3040, 85713), (4560, 57142), (9120, 28571)]