999079680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4909}}^1$

素因数の和:4986

約数の個数: 144

約数和(自身を含む): 3251676960

約数和(自身を除く): 2252597280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 3840, 4240, 4909, 5088, 6360, 6784, 8480, 9818, 10176, 12720, 13568, 14727, 16960, 19636, 20352, 24545, 25440, 29454, 33920, 39272, 40704, 49090, 50880, 58908, 67840, 73635, 78544, 98180, 101760, 117816, 147270, 157088, 196360, 203520, 235632, 260177, 294540, 314176, 392720, 471264, 520354, 589080, 628352, 780531, 785440, 942528, 1040708, 1178160, 1256704, 1300885, 1561062, 1570880, 1885056, 2081416, 2356320, 2601770, 3122124, 3141760, 3770112, 3902655, 4162832, 4712640, 5203540, 6244248, 6283520, 7805310, 8325664, 9425280, 10407080, 12488496, 15610620, 16651328, 18850560, 20814160, 24976992, 31221240, 33302656, 41628320, 49953984, 62442480, 66605312, 83256640, 99907968, 124884960, 166513280, 199815936, 249769920, 333026560, 499539840, 999079680]

約数ペア:

[(1, 999079680), (2, 499539840), (3, 333026560), (4, 249769920), (5, 199815936), (6, 166513280), (8, 124884960), (10, 99907968), (12, 83256640), (15, 66605312), (16, 62442480), (20, 49953984), (24, 41628320), (30, 33302656), (32, 31221240), (40, 24976992), (48, 20814160), (53, 18850560), (60, 16651328), (64, 15610620), (80, 12488496), (96, 10407080), (106, 9425280), (120, 8325664), (128, 7805310), (159, 6283520), (160, 6244248), (192, 5203540), (212, 4712640), (240, 4162832), (256, 3902655), (265, 3770112), (318, 3141760), (320, 3122124), (384, 2601770), (424, 2356320), (480, 2081416), (530, 1885056), (636, 1570880), (640, 1561062), (768, 1300885), (795, 1256704), (848, 1178160), (960, 1040708), (1060, 942528), (1272, 785440), (1280, 780531), (1590, 628352), (1696, 589080), (1920, 520354), (2120, 471264), (2544, 392720), (3180, 314176), (3392, 294540), (3840, 260177), (4240, 235632), (4909, 203520), (5088, 196360), (6360, 157088), (6784, 147270), (8480, 117816), (9818, 101760), (10176, 98180), (12720, 78544), (13568, 73635), (14727, 67840), (16960, 58908), (19636, 50880), (20352, 49090), (24545, 40704), (25440, 39272), (29454, 33920)]