1544574720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30941}}^1$

素因数の和:30978

約数の個数: 144

約数和(自身を含む): 5312617632

約数和(自身を除く): 3768042912

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, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 30941, 49920, 61882, 92823, 123764, 154705, 185646, 247528, 309410, 371292, 402233, 464115, 495056, 618820, 742584, 804466, 928230, 990112, 1206699, 1237640, 1485168, 1608932, 1856460, 1980224, 2011165, 2413398, 2475280, 2970336, 3217864, 3712920, 3960448, 4022330, 4826796, 4950560, 5940672, 6033495, 6435728, 7425840, 7920896, 8044660, 9653592, 9901120, 11881344, 12066990, 12871456, 14851680, 16089320, 19307184, 19802240, 23762688, 24133980, 25742912, 29703360, 32178640, 38614368, 39604480, 48267960, 51485824, 59406720, 64357280, 77228736, 96535920, 102971648, 118813440, 128714560, 154457472, 193071840, 257429120, 308914944, 386143680, 514858240, 772287360, 1544574720]

約数ペア:

[(1, 1544574720), (2, 772287360), (3, 514858240), (4, 386143680), (5, 308914944), (6, 257429120), (8, 193071840), (10, 154457472), (12, 128714560), (13, 118813440), (15, 102971648), (16, 96535920), (20, 77228736), (24, 64357280), (26, 59406720), (30, 51485824), (32, 48267960), (39, 39604480), (40, 38614368), (48, 32178640), (52, 29703360), (60, 25742912), (64, 24133980), (65, 23762688), (78, 19802240), (80, 19307184), (96, 16089320), (104, 14851680), (120, 12871456), (128, 12066990), (130, 11881344), (156, 9901120), (160, 9653592), (192, 8044660), (195, 7920896), (208, 7425840), (240, 6435728), (256, 6033495), (260, 5940672), (312, 4950560), (320, 4826796), (384, 4022330), (390, 3960448), (416, 3712920), (480, 3217864), (520, 2970336), (624, 2475280), (640, 2413398), (768, 2011165), (780, 1980224), (832, 1856460), (960, 1608932), (1040, 1485168), (1248, 1237640), (1280, 1206699), (1560, 990112), (1664, 928230), (1920, 804466), (2080, 742584), (2496, 618820), (3120, 495056), (3328, 464115), (3840, 402233), (4160, 371292), (4992, 309410), (6240, 247528), (8320, 185646), (9984, 154705), (12480, 123764), (16640, 92823), (24960, 61882), (30941, 49920)]