180015480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7247}}^1$

素因数の和:7290

約数の個数: 128

約数和(自身を含む): 626227200

約数和(自身を除く): 446211720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 7247, 8280, 12420, 14494, 21741, 24840, 28988, 36235, 43482, 57976, 65223, 72470, 86964, 108705, 130446, 144940, 166681, 173928, 195669, 217410, 260892, 289880, 326115, 333362, 391338, 434820, 500043, 521784, 652230, 666724, 782676, 833405, 869640, 978345, 1000086, 1304460, 1333448, 1500129, 1565352, 1666810, 1956690, 2000172, 2500215, 2608920, 3000258, 3333620, 3913380, 4000344, 4500387, 5000430, 6000516, 6667240, 7500645, 7826760, 9000774, 10000860, 12001032, 15001290, 18001548, 20001720, 22501935, 30002580, 36003096, 45003870, 60005160, 90007740, 180015480]

約数ペア:

[(1, 180015480), (2, 90007740), (3, 60005160), (4, 45003870), (5, 36003096), (6, 30002580), (8, 22501935), (9, 20001720), (10, 18001548), (12, 15001290), (15, 12001032), (18, 10000860), (20, 9000774), (23, 7826760), (24, 7500645), (27, 6667240), (30, 6000516), (36, 5000430), (40, 4500387), (45, 4000344), (46, 3913380), (54, 3333620), (60, 3000258), (69, 2608920), (72, 2500215), (90, 2000172), (92, 1956690), (108, 1666810), (115, 1565352), (120, 1500129), (135, 1333448), (138, 1304460), (180, 1000086), (184, 978345), (207, 869640), (216, 833405), (230, 782676), (270, 666724), (276, 652230), (345, 521784), (360, 500043), (414, 434820), (460, 391338), (540, 333362), (552, 326115), (621, 289880), (690, 260892), (828, 217410), (920, 195669), (1035, 173928), (1080, 166681), (1242, 144940), (1380, 130446), (1656, 108705), (2070, 86964), (2484, 72470), (2760, 65223), (3105, 57976), (4140, 43482), (4968, 36235), (6210, 28988), (7247, 24840), (8280, 21741), (12420, 14494)]