874163880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1979}}^1$

素因数の和:2408

約数の個数: 128

約数和(自身を含む): 2922480000

約数和(自身を除く): 2048316120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 409, 540, 818, 1080, 1227, 1636, 1979, 2045, 2454, 3272, 3681, 3958, 4090, 4908, 5937, 6135, 7362, 7916, 8180, 9816, 9895, 11043, 11874, 12270, 14724, 15832, 16360, 17811, 18405, 19790, 22086, 23748, 24540, 29448, 29685, 35622, 36810, 39580, 44172, 47496, 49080, 53433, 55215, 59370, 71244, 73620, 79160, 88344, 89055, 106866, 110430, 118740, 142488, 147240, 178110, 213732, 220860, 237480, 267165, 356220, 427464, 441720, 534330, 712440, 809411, 1068660, 1618822, 2137320, 2428233, 3237644, 4047055, 4856466, 6475288, 7284699, 8094110, 9712932, 12141165, 14569398, 16188220, 19425864, 21854097, 24282330, 29138796, 32376440, 36423495, 43708194, 48564660, 58277592, 72846990, 87416388, 97129320, 109270485, 145693980, 174832776, 218540970, 291387960, 437081940, 874163880]

約数ペア:

[(1, 874163880), (2, 437081940), (3, 291387960), (4, 218540970), (5, 174832776), (6, 145693980), (8, 109270485), (9, 97129320), (10, 87416388), (12, 72846990), (15, 58277592), (18, 48564660), (20, 43708194), (24, 36423495), (27, 32376440), (30, 29138796), (36, 24282330), (40, 21854097), (45, 19425864), (54, 16188220), (60, 14569398), (72, 12141165), (90, 9712932), (108, 8094110), (120, 7284699), (135, 6475288), (180, 4856466), (216, 4047055), (270, 3237644), (360, 2428233), (409, 2137320), (540, 1618822), (818, 1068660), (1080, 809411), (1227, 712440), (1636, 534330), (1979, 441720), (2045, 427464), (2454, 356220), (3272, 267165), (3681, 237480), (3958, 220860), (4090, 213732), (4908, 178110), (5937, 147240), (6135, 142488), (7362, 118740), (7916, 110430), (8180, 106866), (9816, 89055), (9895, 88344), (11043, 79160), (11874, 73620), (12270, 71244), (14724, 59370), (15832, 55215), (16360, 53433), (17811, 49080), (18405, 47496), (19790, 44172), (22086, 39580), (23748, 36810), (24540, 35622), (29448, 29685)]