180061440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3607}}^1$

素因数の和:3644

約数の個数: 144

約数和(自身を含む): 619479168

約数和(自身を除く): 439417728

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, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3607, 3840, 4160, 4992, 6240, 7214, 8320, 9984, 10821, 12480, 14428, 16640, 18035, 21642, 24960, 28856, 36070, 43284, 46891, 49920, 54105, 57712, 72140, 86568, 93782, 108210, 115424, 140673, 144280, 173136, 187564, 216420, 230848, 234455, 281346, 288560, 346272, 375128, 432840, 461696, 468910, 562692, 577120, 692544, 703365, 750256, 865680, 923392, 937820, 1125384, 1154240, 1385088, 1406730, 1500512, 1731360, 1875640, 2250768, 2308480, 2770176, 2813460, 3001024, 3462720, 3751280, 4501536, 4616960, 5626920, 6002048, 6925440, 7502560, 9003072, 11253840, 12004096, 13850880, 15005120, 18006144, 22507680, 30010240, 36012288, 45015360, 60020480, 90030720, 180061440]

約数ペア:

[(1, 180061440), (2, 90030720), (3, 60020480), (4, 45015360), (5, 36012288), (6, 30010240), (8, 22507680), (10, 18006144), (12, 15005120), (13, 13850880), (15, 12004096), (16, 11253840), (20, 9003072), (24, 7502560), (26, 6925440), (30, 6002048), (32, 5626920), (39, 4616960), (40, 4501536), (48, 3751280), (52, 3462720), (60, 3001024), (64, 2813460), (65, 2770176), (78, 2308480), (80, 2250768), (96, 1875640), (104, 1731360), (120, 1500512), (128, 1406730), (130, 1385088), (156, 1154240), (160, 1125384), (192, 937820), (195, 923392), (208, 865680), (240, 750256), (256, 703365), (260, 692544), (312, 577120), (320, 562692), (384, 468910), (390, 461696), (416, 432840), (480, 375128), (520, 346272), (624, 288560), (640, 281346), (768, 234455), (780, 230848), (832, 216420), (960, 187564), (1040, 173136), (1248, 144280), (1280, 140673), (1560, 115424), (1664, 108210), (1920, 93782), (2080, 86568), (2496, 72140), (3120, 57712), (3328, 54105), (3607, 49920), (3840, 46891), (4160, 43284), (4992, 36070), (6240, 28856), (7214, 24960), (8320, 21642), (9984, 18035), (10821, 16640), (12480, 14428)]