155464920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3727

約数の個数: 160

約数和(自身を含む): 562882320

約数和(自身を除く): 407417400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 3691, 4212, 4680, 5265, 7020, 7382, 8424, 10530, 11073, 14040, 14764, 18455, 21060, 22146, 29528, 33219, 36910, 42120, 44292, 47983, 55365, 66438, 73820, 88584, 95966, 99657, 110730, 132876, 143949, 147640, 166095, 191932, 199314, 221460, 239915, 265752, 287898, 298971, 332190, 383864, 398628, 431847, 442920, 479830, 498285, 575796, 597942, 664380, 719745, 797256, 863694, 959660, 996570, 1151592, 1195884, 1295541, 1328760, 1439490, 1494855, 1727388, 1919320, 1993140, 2159235, 2391768, 2591082, 2878980, 2989710, 3454776, 3886623, 3986280, 4318470, 5182164, 5757960, 5979420, 6477705, 7773246, 8636940, 10364328, 11958840, 12955410, 15546492, 17273880, 19433115, 25910820, 31092984, 38866230, 51821640, 77732460, 155464920]

約数ペア:

[(1, 155464920), (2, 77732460), (3, 51821640), (4, 38866230), (5, 31092984), (6, 25910820), (8, 19433115), (9, 17273880), (10, 15546492), (12, 12955410), (13, 11958840), (15, 10364328), (18, 8636940), (20, 7773246), (24, 6477705), (26, 5979420), (27, 5757960), (30, 5182164), (36, 4318470), (39, 3986280), (40, 3886623), (45, 3454776), (52, 2989710), (54, 2878980), (60, 2591082), (65, 2391768), (72, 2159235), (78, 1993140), (81, 1919320), (90, 1727388), (104, 1494855), (108, 1439490), (117, 1328760), (120, 1295541), (130, 1195884), (135, 1151592), (156, 996570), (162, 959660), (180, 863694), (195, 797256), (216, 719745), (234, 664380), (260, 597942), (270, 575796), (312, 498285), (324, 479830), (351, 442920), (360, 431847), (390, 398628), (405, 383864), (468, 332190), (520, 298971), (540, 287898), (585, 265752), (648, 239915), (702, 221460), (780, 199314), (810, 191932), (936, 166095), (1053, 147640), (1080, 143949), (1170, 132876), (1404, 110730), (1560, 99657), (1620, 95966), (1755, 88584), (2106, 73820), (2340, 66438), (2808, 55365), (3240, 47983), (3510, 44292), (3691, 42120), (4212, 36910), (4680, 33219), (5265, 29528), (7020, 22146), (7382, 21060), (8424, 18455), (10530, 14764), (11073, 14040)]