726493080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 2224972800

約数和(自身を除く): 1498479720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 239, 292, 347, 365, 438, 478, 584, 694, 717, 730, 876, 956, 1041, 1095, 1195, 1388, 1434, 1460, 1735, 1752, 1912, 2082, 2190, 2390, 2776, 2868, 2920, 3470, 3585, 4164, 4380, 4780, 5205, 5736, 6940, 7170, 8328, 8760, 9560, 10410, 13880, 14340, 17447, 20820, 25331, 28680, 34894, 41640, 50662, 52341, 69788, 75993, 82933, 87235, 101324, 104682, 126655, 139576, 151986, 165866, 174470, 202648, 209364, 248799, 253310, 261705, 303972, 331732, 348940, 379965, 414665, 418728, 497598, 506620, 523410, 607944, 663464, 697880, 759930, 829330, 995196, 1013240, 1046820, 1243995, 1519860, 1658660, 1990392, 2093640, 2487990, 3039720, 3317320, 4975980, 6054109, 9951960, 12108218, 18162327, 24216436, 30270545, 36324654, 48432872, 60541090, 72649308, 90811635, 121082180, 145298616, 181623270, 242164360, 363246540, 726493080]

約数ペア:

[(1, 726493080), (2, 363246540), (3, 242164360), (4, 181623270), (5, 145298616), (6, 121082180), (8, 90811635), (10, 72649308), (12, 60541090), (15, 48432872), (20, 36324654), (24, 30270545), (30, 24216436), (40, 18162327), (60, 12108218), (73, 9951960), (120, 6054109), (146, 4975980), (219, 3317320), (239, 3039720), (292, 2487990), (347, 2093640), (365, 1990392), (438, 1658660), (478, 1519860), (584, 1243995), (694, 1046820), (717, 1013240), (730, 995196), (876, 829330), (956, 759930), (1041, 697880), (1095, 663464), (1195, 607944), (1388, 523410), (1434, 506620), (1460, 497598), (1735, 418728), (1752, 414665), (1912, 379965), (2082, 348940), (2190, 331732), (2390, 303972), (2776, 261705), (2868, 253310), (2920, 248799), (3470, 209364), (3585, 202648), (4164, 174470), (4380, 165866), (4780, 151986), (5205, 139576), (5736, 126655), (6940, 104682), (7170, 101324), (8328, 87235), (8760, 82933), (9560, 75993), (10410, 69788), (13880, 52341), (14340, 50662), (17447, 41640), (20820, 34894), (25331, 28680)]