45738720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1425

約数の個数: 144

約数和(自身を含む): 162987552

約数和(自身を除く): 117248832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1381, 1440, 1656, 1840, 2070, 2208, 2760, 2762, 3312, 3680, 4140, 4143, 5520, 5524, 6624, 6905, 8280, 8286, 11040, 11048, 12429, 13810, 16560, 16572, 20715, 22096, 24858, 27620, 31763, 33120, 33144, 41430, 44192, 49716, 55240, 62145, 63526, 66288, 82860, 95289, 99432, 110480, 124290, 127052, 132576, 158815, 165720, 190578, 198864, 220960, 248580, 254104, 285867, 317630, 331440, 381156, 397728, 476445, 497160, 508208, 571734, 635260, 662880, 762312, 952890, 994320, 1016416, 1143468, 1270520, 1429335, 1524624, 1905780, 1988640, 2286936, 2541040, 2858670, 3049248, 3811560, 4573872, 5082080, 5717340, 7623120, 9147744, 11434680, 15246240, 22869360, 45738720]

約数ペア:

[(1, 45738720), (2, 22869360), (3, 15246240), (4, 11434680), (5, 9147744), (6, 7623120), (8, 5717340), (9, 5082080), (10, 4573872), (12, 3811560), (15, 3049248), (16, 2858670), (18, 2541040), (20, 2286936), (23, 1988640), (24, 1905780), (30, 1524624), (32, 1429335), (36, 1270520), (40, 1143468), (45, 1016416), (46, 994320), (48, 952890), (60, 762312), (69, 662880), (72, 635260), (80, 571734), (90, 508208), (92, 497160), (96, 476445), (115, 397728), (120, 381156), (138, 331440), (144, 317630), (160, 285867), (180, 254104), (184, 248580), (207, 220960), (230, 198864), (240, 190578), (276, 165720), (288, 158815), (345, 132576), (360, 127052), (368, 124290), (414, 110480), (460, 99432), (480, 95289), (552, 82860), (690, 66288), (720, 63526), (736, 62145), (828, 55240), (920, 49716), (1035, 44192), (1104, 41430), (1380, 33144), (1381, 33120), (1440, 31763), (1656, 27620), (1840, 24858), (2070, 22096), (2208, 20715), (2760, 16572), (2762, 16560), (3312, 13810), (3680, 12429), (4140, 11048), (4143, 11040), (5520, 8286), (5524, 8280), (6624, 6905)]