137774880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:659

約数の個数: 144

約数和(自身を含む): 473296824

約数和(自身を除く): 335521944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 241, 288, 360, 397, 480, 482, 720, 723, 794, 964, 1191, 1205, 1440, 1446, 1588, 1928, 1985, 2169, 2382, 2410, 2892, 3176, 3573, 3615, 3856, 3970, 4338, 4764, 4820, 5784, 5955, 6352, 7146, 7230, 7712, 7940, 8676, 9528, 9640, 10845, 11568, 11910, 12704, 14292, 14460, 15880, 17352, 17865, 19056, 19280, 21690, 23136, 23820, 28584, 28920, 31760, 34704, 35730, 38112, 38560, 43380, 47640, 57168, 57840, 63520, 69408, 71460, 86760, 95280, 95677, 114336, 115680, 142920, 173520, 190560, 191354, 285840, 287031, 347040, 382708, 478385, 571680, 574062, 765416, 861093, 956770, 1148124, 1435155, 1530832, 1722186, 1913540, 2296248, 2870310, 3061664, 3444372, 3827080, 4305465, 4592496, 5740620, 6888744, 7654160, 8610930, 9184992, 11481240, 13777488, 15308320, 17221860, 22962480, 27554976, 34443720, 45924960, 68887440, 137774880]

約数ペア:

[(1, 137774880), (2, 68887440), (3, 45924960), (4, 34443720), (5, 27554976), (6, 22962480), (8, 17221860), (9, 15308320), (10, 13777488), (12, 11481240), (15, 9184992), (16, 8610930), (18, 7654160), (20, 6888744), (24, 5740620), (30, 4592496), (32, 4305465), (36, 3827080), (40, 3444372), (45, 3061664), (48, 2870310), (60, 2296248), (72, 1913540), (80, 1722186), (90, 1530832), (96, 1435155), (120, 1148124), (144, 956770), (160, 861093), (180, 765416), (240, 574062), (241, 571680), (288, 478385), (360, 382708), (397, 347040), (480, 287031), (482, 285840), (720, 191354), (723, 190560), (794, 173520), (964, 142920), (1191, 115680), (1205, 114336), (1440, 95677), (1446, 95280), (1588, 86760), (1928, 71460), (1985, 69408), (2169, 63520), (2382, 57840), (2410, 57168), (2892, 47640), (3176, 43380), (3573, 38560), (3615, 38112), (3856, 35730), (3970, 34704), (4338, 31760), (4764, 28920), (4820, 28584), (5784, 23820), (5955, 23136), (6352, 21690), (7146, 19280), (7230, 19056), (7712, 17865), (7940, 17352), (8676, 15880), (9528, 14460), (9640, 14292), (10845, 12704), (11568, 11910)]