4490292120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{3917}}^1$

素因数の和:4205

約数の個数: 128

約数和(自身を含む): 13862197440

約数和(自身を除く): 9371905320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 233, 246, 328, 410, 466, 492, 615, 699, 820, 932, 984, 1165, 1230, 1398, 1640, 1864, 2330, 2460, 2796, 3495, 3917, 4660, 4920, 5592, 6990, 7834, 9320, 9553, 11751, 13980, 15668, 19106, 19585, 23502, 27960, 28659, 31336, 38212, 39170, 47004, 47765, 57318, 58755, 76424, 78340, 94008, 95530, 114636, 117510, 143295, 156680, 160597, 191060, 229272, 235020, 286590, 321194, 382120, 470040, 481791, 573180, 642388, 802985, 912661, 963582, 1146360, 1284776, 1605970, 1825322, 1927164, 2408955, 2737983, 3211940, 3650644, 3854328, 4563305, 4817910, 5475966, 6423880, 7301288, 9126610, 9635820, 10951932, 13689915, 18253220, 19271640, 21903864, 27379830, 36506440, 37419101, 54759660, 74838202, 109519320, 112257303, 149676404, 187095505, 224514606, 299352808, 374191010, 449029212, 561286515, 748382020, 898058424, 1122573030, 1496764040, 2245146060, 4490292120]

約数ペア:

[(1, 4490292120), (2, 2245146060), (3, 1496764040), (4, 1122573030), (5, 898058424), (6, 748382020), (8, 561286515), (10, 449029212), (12, 374191010), (15, 299352808), (20, 224514606), (24, 187095505), (30, 149676404), (40, 112257303), (41, 109519320), (60, 74838202), (82, 54759660), (120, 37419101), (123, 36506440), (164, 27379830), (205, 21903864), (233, 19271640), (246, 18253220), (328, 13689915), (410, 10951932), (466, 9635820), (492, 9126610), (615, 7301288), (699, 6423880), (820, 5475966), (932, 4817910), (984, 4563305), (1165, 3854328), (1230, 3650644), (1398, 3211940), (1640, 2737983), (1864, 2408955), (2330, 1927164), (2460, 1825322), (2796, 1605970), (3495, 1284776), (3917, 1146360), (4660, 963582), (4920, 912661), (5592, 802985), (6990, 642388), (7834, 573180), (9320, 481791), (9553, 470040), (11751, 382120), (13980, 321194), (15668, 286590), (19106, 235020), (19585, 229272), (23502, 191060), (27960, 160597), (28659, 156680), (31336, 143295), (38212, 117510), (39170, 114636), (47004, 95530), (47765, 94008), (57318, 78340), (58755, 76424)]