450523320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5529

約数の個数: 128

約数和(自身を含む): 1483272000

約数和(自身を除く): 1032748680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2756, 3180, 3445, 4134, 5449, 5512, 6360, 6890, 8268, 10335, 10898, 13780, 16347, 16536, 20670, 21796, 27245, 27560, 32694, 41340, 43592, 54490, 65388, 70837, 81735, 82680, 108980, 130776, 141674, 163470, 212511, 217960, 283348, 288797, 326940, 354185, 425022, 566696, 577594, 653880, 708370, 850044, 866391, 1062555, 1155188, 1416740, 1443985, 1700088, 1732782, 2125110, 2310376, 2833480, 2887970, 3465564, 3754361, 4250220, 4331955, 5775940, 6931128, 7508722, 8500440, 8663910, 11263083, 11551880, 15017444, 17327820, 18771805, 22526166, 30034888, 34655640, 37543610, 45052332, 56315415, 75087220, 90104664, 112630830, 150174440, 225261660, 450523320]

約数ペア:

[(1, 450523320), (2, 225261660), (3, 150174440), (4, 112630830), (5, 90104664), (6, 75087220), (8, 56315415), (10, 45052332), (12, 37543610), (13, 34655640), (15, 30034888), (20, 22526166), (24, 18771805), (26, 17327820), (30, 15017444), (39, 11551880), (40, 11263083), (52, 8663910), (53, 8500440), (60, 7508722), (65, 6931128), (78, 5775940), (104, 4331955), (106, 4250220), (120, 3754361), (130, 3465564), (156, 2887970), (159, 2833480), (195, 2310376), (212, 2125110), (260, 1732782), (265, 1700088), (312, 1443985), (318, 1416740), (390, 1155188), (424, 1062555), (520, 866391), (530, 850044), (636, 708370), (689, 653880), (780, 577594), (795, 566696), (1060, 425022), (1272, 354185), (1378, 326940), (1560, 288797), (1590, 283348), (2067, 217960), (2120, 212511), (2756, 163470), (3180, 141674), (3445, 130776), (4134, 108980), (5449, 82680), (5512, 81735), (6360, 70837), (6890, 65388), (8268, 54490), (10335, 43592), (10898, 41340), (13780, 32694), (16347, 27560), (16536, 27245), (20670, 21796)]