449574960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5189}}^1$

素因数の和:5243

約数の個数: 120

約数和(自身を含む): 1471178160

約数和(自身を除く): 1021603200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5189, 5415, 5776, 7220, 8664, 10378, 10830, 14440, 15567, 17328, 20756, 21660, 25945, 28880, 31134, 41512, 43320, 51890, 62268, 77835, 83024, 86640, 98591, 103780, 124536, 155670, 197182, 207560, 249072, 295773, 311340, 394364, 415120, 492955, 591546, 622680, 788728, 985910, 1183092, 1245360, 1478865, 1577456, 1873229, 1971820, 2366184, 2957730, 3746458, 3943640, 4732368, 5619687, 5915460, 7492916, 7887280, 9366145, 11239374, 11830920, 14985832, 18732290, 22478748, 23661840, 28098435, 29971664, 37464580, 44957496, 56196870, 74929160, 89914992, 112393740, 149858320, 224787480, 449574960]

約数ペア:

[(1, 449574960), (2, 224787480), (3, 149858320), (4, 112393740), (5, 89914992), (6, 74929160), (8, 56196870), (10, 44957496), (12, 37464580), (15, 29971664), (16, 28098435), (19, 23661840), (20, 22478748), (24, 18732290), (30, 14985832), (38, 11830920), (40, 11239374), (48, 9366145), (57, 7887280), (60, 7492916), (76, 5915460), (80, 5619687), (95, 4732368), (114, 3943640), (120, 3746458), (152, 2957730), (190, 2366184), (228, 1971820), (240, 1873229), (285, 1577456), (304, 1478865), (361, 1245360), (380, 1183092), (456, 985910), (570, 788728), (722, 622680), (760, 591546), (912, 492955), (1083, 415120), (1140, 394364), (1444, 311340), (1520, 295773), (1805, 249072), (2166, 207560), (2280, 197182), (2888, 155670), (3610, 124536), (4332, 103780), (4560, 98591), (5189, 86640), (5415, 83024), (5776, 77835), (7220, 62268), (8664, 51890), (10378, 43320), (10830, 41512), (14440, 31134), (15567, 28880), (17328, 25945), (20756, 21660)]