294075240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2351

約数の個数: 128

約数和(自身を含む): 940584960

約数和(自身を除く): 646509720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 690, 705, 920, 940, 1081, 1128, 1380, 1410, 1880, 2162, 2267, 2760, 2820, 3243, 4324, 4534, 5405, 5640, 6486, 6801, 8648, 9068, 10810, 11335, 12972, 13602, 16215, 18136, 21620, 22670, 25944, 27204, 32430, 34005, 43240, 45340, 52141, 54408, 64860, 68010, 90680, 104282, 106549, 129720, 136020, 156423, 208564, 213098, 260705, 272040, 312846, 319647, 417128, 426196, 521410, 532745, 625692, 639294, 782115, 852392, 1042820, 1065490, 1251384, 1278588, 1564230, 1598235, 2085640, 2130980, 2450627, 2557176, 3128460, 3196470, 4261960, 4901254, 6256920, 6392940, 7351881, 9802508, 12253135, 12785880, 14703762, 19605016, 24506270, 29407524, 36759405, 49012540, 58815048, 73518810, 98025080, 147037620, 294075240]

約数ペア:

[(1, 294075240), (2, 147037620), (3, 98025080), (4, 73518810), (5, 58815048), (6, 49012540), (8, 36759405), (10, 29407524), (12, 24506270), (15, 19605016), (20, 14703762), (23, 12785880), (24, 12253135), (30, 9802508), (40, 7351881), (46, 6392940), (47, 6256920), (60, 4901254), (69, 4261960), (92, 3196470), (94, 3128460), (115, 2557176), (120, 2450627), (138, 2130980), (141, 2085640), (184, 1598235), (188, 1564230), (230, 1278588), (235, 1251384), (276, 1065490), (282, 1042820), (345, 852392), (376, 782115), (460, 639294), (470, 625692), (552, 532745), (564, 521410), (690, 426196), (705, 417128), (920, 319647), (940, 312846), (1081, 272040), (1128, 260705), (1380, 213098), (1410, 208564), (1880, 156423), (2162, 136020), (2267, 129720), (2760, 106549), (2820, 104282), (3243, 90680), (4324, 68010), (4534, 64860), (5405, 54408), (5640, 52141), (6486, 45340), (6801, 43240), (8648, 34005), (9068, 32430), (10810, 27204), (11335, 25944), (12972, 22670), (13602, 21620), (16215, 18136)]