1255811580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28019}}^1$

素因数の和:28120

約数の個数: 96

約数和(自身を含む): 3954182400

約数和(自身を除く): 2698370820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 747, 830, 996, 1245, 1494, 1660, 2241, 2490, 2988, 3735, 4482, 4980, 7470, 8964, 11205, 14940, 22410, 28019, 44820, 56038, 84057, 112076, 140095, 168114, 252171, 280190, 336228, 420285, 504342, 560380, 756513, 840570, 1008684, 1260855, 1513026, 1681140, 2325577, 2521710, 3026052, 3782565, 4651154, 5043420, 6976731, 7565130, 9302308, 11627885, 13953462, 15130260, 20930193, 23255770, 27906924, 34883655, 41860386, 46511540, 62790579, 69767310, 83720772, 104650965, 125581158, 139534620, 209301930, 251162316, 313952895, 418603860, 627905790, 1255811580]

約数ペア:

[(1, 1255811580), (2, 627905790), (3, 418603860), (4, 313952895), (5, 251162316), (6, 209301930), (9, 139534620), (10, 125581158), (12, 104650965), (15, 83720772), (18, 69767310), (20, 62790579), (27, 46511540), (30, 41860386), (36, 34883655), (45, 27906924), (54, 23255770), (60, 20930193), (83, 15130260), (90, 13953462), (108, 11627885), (135, 9302308), (166, 7565130), (180, 6976731), (249, 5043420), (270, 4651154), (332, 3782565), (415, 3026052), (498, 2521710), (540, 2325577), (747, 1681140), (830, 1513026), (996, 1260855), (1245, 1008684), (1494, 840570), (1660, 756513), (2241, 560380), (2490, 504342), (2988, 420285), (3735, 336228), (4482, 280190), (4980, 252171), (7470, 168114), (8964, 140095), (11205, 112076), (14940, 84057), (22410, 56038), (28019, 44820)]