449234160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:975

約数の個数: 160

約数和(自身を含む): 1469905920

約数和(自身を除く): 1020671760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 97, 115, 120, 138, 184, 194, 230, 240, 276, 291, 345, 368, 388, 460, 485, 552, 582, 690, 776, 839, 920, 970, 1104, 1164, 1380, 1455, 1552, 1678, 1840, 1940, 2231, 2328, 2517, 2760, 2910, 3356, 3880, 4195, 4462, 4656, 5034, 5520, 5820, 6693, 6712, 7760, 8390, 8924, 10068, 11155, 11640, 12585, 13386, 13424, 16780, 17848, 19297, 20136, 22310, 23280, 25170, 26772, 33465, 33560, 35696, 38594, 40272, 44620, 50340, 53544, 57891, 66930, 67120, 77188, 81383, 89240, 96485, 100680, 107088, 115782, 133860, 154376, 162766, 178480, 192970, 201360, 231564, 244149, 267720, 289455, 308752, 325532, 385940, 406915, 463128, 488298, 535440, 578910, 651064, 771880, 813830, 926256, 976596, 1157820, 1220745, 1302128, 1543760, 1627660, 1871809, 1953192, 2315640, 2441490, 3255320, 3743618, 3906384, 4631280, 4882980, 5615427, 6510640, 7487236, 9359045, 9765960, 11230854, 14974472, 18718090, 19531920, 22461708, 28077135, 29948944, 37436180, 44923416, 56154270, 74872360, 89846832, 112308540, 149744720, 224617080, 449234160]

約数ペア:

[(1, 449234160), (2, 224617080), (3, 149744720), (4, 112308540), (5, 89846832), (6, 74872360), (8, 56154270), (10, 44923416), (12, 37436180), (15, 29948944), (16, 28077135), (20, 22461708), (23, 19531920), (24, 18718090), (30, 14974472), (40, 11230854), (46, 9765960), (48, 9359045), (60, 7487236), (69, 6510640), (80, 5615427), (92, 4882980), (97, 4631280), (115, 3906384), (120, 3743618), (138, 3255320), (184, 2441490), (194, 2315640), (230, 1953192), (240, 1871809), (276, 1627660), (291, 1543760), (345, 1302128), (368, 1220745), (388, 1157820), (460, 976596), (485, 926256), (552, 813830), (582, 771880), (690, 651064), (776, 578910), (839, 535440), (920, 488298), (970, 463128), (1104, 406915), (1164, 385940), (1380, 325532), (1455, 308752), (1552, 289455), (1678, 267720), (1840, 244149), (1940, 231564), (2231, 201360), (2328, 192970), (2517, 178480), (2760, 162766), (2910, 154376), (3356, 133860), (3880, 115782), (4195, 107088), (4462, 100680), (4656, 96485), (5034, 89240), (5520, 81383), (5820, 77188), (6693, 67120), (6712, 66930), (7760, 57891), (8390, 53544), (8924, 50340), (10068, 44620), (11155, 40272), (11640, 38594), (12585, 35696), (13386, 33560), (13424, 33465), (16780, 26772), (17848, 25170), (19297, 23280), (20136, 22310)]