260334960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1615

約数の個数: 160

約数和(自身を含む): 873039360

約数和(自身を除く): 612704400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 555, 570, 592, 703, 740, 760, 888, 912, 1110, 1140, 1406, 1480, 1520, 1543, 1776, 2109, 2220, 2280, 2812, 2960, 3086, 3515, 4218, 4440, 4560, 4629, 5624, 6172, 7030, 7715, 8436, 8880, 9258, 10545, 11248, 12344, 14060, 15430, 16872, 18516, 21090, 23145, 24688, 28120, 29317, 30860, 33744, 37032, 42180, 46290, 56240, 57091, 58634, 61720, 74064, 84360, 87951, 92580, 114182, 117268, 123440, 146585, 168720, 171273, 175902, 185160, 228364, 234536, 285455, 293170, 342546, 351804, 370320, 439755, 456728, 469072, 570910, 586340, 685092, 703608, 856365, 879510, 913456, 1084729, 1141820, 1172680, 1370184, 1407216, 1712730, 1759020, 2169458, 2283640, 2345360, 2740368, 3254187, 3425460, 3518040, 4338916, 4567280, 5423645, 6508374, 6850920, 7036080, 8677832, 10847290, 13016748, 13701840, 16270935, 17355664, 21694580, 26033496, 32541870, 43389160, 52066992, 65083740, 86778320, 130167480, 260334960]

約数ペア:

[(1, 260334960), (2, 130167480), (3, 86778320), (4, 65083740), (5, 52066992), (6, 43389160), (8, 32541870), (10, 26033496), (12, 21694580), (15, 17355664), (16, 16270935), (19, 13701840), (20, 13016748), (24, 10847290), (30, 8677832), (37, 7036080), (38, 6850920), (40, 6508374), (48, 5423645), (57, 4567280), (60, 4338916), (74, 3518040), (76, 3425460), (80, 3254187), (95, 2740368), (111, 2345360), (114, 2283640), (120, 2169458), (148, 1759020), (152, 1712730), (185, 1407216), (190, 1370184), (222, 1172680), (228, 1141820), (240, 1084729), (285, 913456), (296, 879510), (304, 856365), (370, 703608), (380, 685092), (444, 586340), (456, 570910), (555, 469072), (570, 456728), (592, 439755), (703, 370320), (740, 351804), (760, 342546), (888, 293170), (912, 285455), (1110, 234536), (1140, 228364), (1406, 185160), (1480, 175902), (1520, 171273), (1543, 168720), (1776, 146585), (2109, 123440), (2220, 117268), (2280, 114182), (2812, 92580), (2960, 87951), (3086, 84360), (3515, 74064), (4218, 61720), (4440, 58634), (4560, 57091), (4629, 56240), (5624, 46290), (6172, 42180), (7030, 37032), (7715, 33744), (8436, 30860), (8880, 29317), (9258, 28120), (10545, 24688), (11248, 23145), (12344, 21090), (14060, 18516), (15430, 16872)]