19001760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 61834752

約数和(自身を除く): 42832992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1277, 1488, 1860, 2480, 2554, 2976, 3720, 3831, 4960, 5108, 6385, 7440, 7662, 10216, 12770, 14880, 15324, 19155, 20432, 25540, 30648, 38310, 39587, 40864, 51080, 61296, 76620, 79174, 102160, 118761, 122592, 153240, 158348, 197935, 204320, 237522, 306480, 316696, 395870, 475044, 593805, 612960, 633392, 791740, 950088, 1187610, 1266784, 1583480, 1900176, 2375220, 3166960, 3800352, 4750440, 6333920, 9500880, 19001760]

約数ペア:

[(1, 19001760), (2, 9500880), (3, 6333920), (4, 4750440), (5, 3800352), (6, 3166960), (8, 2375220), (10, 1900176), (12, 1583480), (15, 1266784), (16, 1187610), (20, 950088), (24, 791740), (30, 633392), (31, 612960), (32, 593805), (40, 475044), (48, 395870), (60, 316696), (62, 306480), (80, 237522), (93, 204320), (96, 197935), (120, 158348), (124, 153240), (155, 122592), (160, 118761), (186, 102160), (240, 79174), (248, 76620), (310, 61296), (372, 51080), (465, 40864), (480, 39587), (496, 38310), (620, 30648), (744, 25540), (930, 20432), (992, 19155), (1240, 15324), (1277, 14880), (1488, 12770), (1860, 10216), (2480, 7662), (2554, 7440), (2976, 6385), (3720, 5108), (3831, 4960)]