115980920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 296472960

約数和(自身を除く): 180492040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 773, 968, 1210, 1240, 1364, 1546, 1705, 2420, 2728, 3092, 3410, 3751, 3865, 4840, 6184, 6820, 7502, 7730, 8503, 13640, 15004, 15460, 17006, 18755, 23963, 30008, 30920, 34012, 37510, 42515, 47926, 68024, 75020, 85030, 93533, 95852, 119815, 150040, 170060, 187066, 191704, 239630, 263593, 340120, 374132, 467665, 479260, 527186, 748264, 935330, 958520, 1054372, 1317965, 1870660, 2108744, 2635930, 2899523, 3741320, 5271860, 5799046, 10543720, 11598092, 14497615, 23196184, 28995230, 57990460, 115980920]

約数ペア:

[(1, 115980920), (2, 57990460), (4, 28995230), (5, 23196184), (8, 14497615), (10, 11598092), (11, 10543720), (20, 5799046), (22, 5271860), (31, 3741320), (40, 2899523), (44, 2635930), (55, 2108744), (62, 1870660), (88, 1317965), (110, 1054372), (121, 958520), (124, 935330), (155, 748264), (220, 527186), (242, 479260), (248, 467665), (310, 374132), (341, 340120), (440, 263593), (484, 239630), (605, 191704), (620, 187066), (682, 170060), (773, 150040), (968, 119815), (1210, 95852), (1240, 93533), (1364, 85030), (1546, 75020), (1705, 68024), (2420, 47926), (2728, 42515), (3092, 37510), (3410, 34012), (3751, 30920), (3865, 30008), (4840, 23963), (6184, 18755), (6820, 17006), (7502, 15460), (7730, 15004), (8503, 13640)]