76472040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 241413120

約数和(自身を除く): 164941080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 61, 62, 93, 120, 122, 124, 155, 183, 186, 244, 248, 305, 310, 337, 366, 372, 465, 488, 610, 620, 674, 732, 744, 915, 930, 1011, 1220, 1240, 1348, 1464, 1685, 1830, 1860, 1891, 2022, 2440, 2696, 3370, 3660, 3720, 3782, 4044, 5055, 5673, 6740, 7320, 7564, 8088, 9455, 10110, 10447, 11346, 13480, 15128, 18910, 20220, 20557, 20894, 22692, 28365, 31341, 37820, 40440, 41114, 41788, 45384, 52235, 56730, 61671, 62682, 75640, 82228, 83576, 102785, 104470, 113460, 123342, 125364, 156705, 164456, 205570, 208940, 226920, 246684, 250728, 308355, 313410, 411140, 417880, 493368, 616710, 626820, 637267, 822280, 1233420, 1253640, 1274534, 1911801, 2466840, 2549068, 3186335, 3823602, 5098136, 6372670, 7647204, 9559005, 12745340, 15294408, 19118010, 25490680, 38236020, 76472040]

約数ペア:

[(1, 76472040), (2, 38236020), (3, 25490680), (4, 19118010), (5, 15294408), (6, 12745340), (8, 9559005), (10, 7647204), (12, 6372670), (15, 5098136), (20, 3823602), (24, 3186335), (30, 2549068), (31, 2466840), (40, 1911801), (60, 1274534), (61, 1253640), (62, 1233420), (93, 822280), (120, 637267), (122, 626820), (124, 616710), (155, 493368), (183, 417880), (186, 411140), (244, 313410), (248, 308355), (305, 250728), (310, 246684), (337, 226920), (366, 208940), (372, 205570), (465, 164456), (488, 156705), (610, 125364), (620, 123342), (674, 113460), (732, 104470), (744, 102785), (915, 83576), (930, 82228), (1011, 75640), (1220, 62682), (1240, 61671), (1348, 56730), (1464, 52235), (1685, 45384), (1830, 41788), (1860, 41114), (1891, 40440), (2022, 37820), (2440, 31341), (2696, 28365), (3370, 22692), (3660, 20894), (3720, 20557), (3782, 20220), (4044, 18910), (5055, 15128), (5673, 13480), (6740, 11346), (7320, 10447), (7564, 10110), (8088, 9455)]