7019760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2659}}^1$

素因数の和:2686

約数の個数: 80

約数和(自身を含む): 23748480

約数和(自身を除く): 16728720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 2659, 5318, 7977, 10636, 13295, 15954, 21272, 26590, 29249, 31908, 39885, 42544, 53180, 58498, 63816, 79770, 87747, 106360, 116996, 127632, 146245, 159540, 175494, 212720, 233992, 292490, 319080, 350988, 438735, 467984, 584980, 638160, 701976, 877470, 1169960, 1403952, 1754940, 2339920, 3509880, 7019760]

約数ペア:

[(1, 7019760), (2, 3509880), (3, 2339920), (4, 1754940), (5, 1403952), (6, 1169960), (8, 877470), (10, 701976), (11, 638160), (12, 584980), (15, 467984), (16, 438735), (20, 350988), (22, 319080), (24, 292490), (30, 233992), (33, 212720), (40, 175494), (44, 159540), (48, 146245), (55, 127632), (60, 116996), (66, 106360), (80, 87747), (88, 79770), (110, 63816), (120, 58498), (132, 53180), (165, 42544), (176, 39885), (220, 31908), (240, 29249), (264, 26590), (330, 21272), (440, 15954), (528, 13295), (660, 10636), (880, 7977), (1320, 5318), (2640, 2659)]