1015510080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81371}}^1$

素因数の和:81404

約数の個数: 112

約数和(自身を含む): 3472305984

約数和(自身を除く): 2456795904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 81371, 162742, 244113, 325484, 406855, 488226, 650968, 813710, 976452, 1057823, 1220565, 1301936, 1627420, 1952904, 2115646, 2441130, 2603872, 3173469, 3254840, 3905808, 4231292, 4882260, 5207744, 5289115, 6346938, 6509680, 7811616, 8462584, 9764520, 10578230, 12693876, 13019360, 15623232, 15867345, 16925168, 19529040, 21156460, 25387752, 26038720, 31734690, 33850336, 39058080, 42312920, 50775504, 63469380, 67700672, 78116160, 84625840, 101551008, 126938760, 169251680, 203102016, 253877520, 338503360, 507755040, 1015510080]

約数ペア:

[(1, 1015510080), (2, 507755040), (3, 338503360), (4, 253877520), (5, 203102016), (6, 169251680), (8, 126938760), (10, 101551008), (12, 84625840), (13, 78116160), (15, 67700672), (16, 63469380), (20, 50775504), (24, 42312920), (26, 39058080), (30, 33850336), (32, 31734690), (39, 26038720), (40, 25387752), (48, 21156460), (52, 19529040), (60, 16925168), (64, 15867345), (65, 15623232), (78, 13019360), (80, 12693876), (96, 10578230), (104, 9764520), (120, 8462584), (130, 7811616), (156, 6509680), (160, 6346938), (192, 5289115), (195, 5207744), (208, 4882260), (240, 4231292), (260, 3905808), (312, 3254840), (320, 3173469), (390, 2603872), (416, 2441130), (480, 2115646), (520, 1952904), (624, 1627420), (780, 1301936), (832, 1220565), (960, 1057823), (1040, 976452), (1248, 813710), (1560, 650968), (2080, 488226), (2496, 406855), (3120, 325484), (4160, 244113), (6240, 162742), (12480, 81371)]