15983640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 53773200

約数和(自身を除く): 37789560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1531, 1740, 2088, 2610, 3062, 3480, 4593, 5220, 6124, 7655, 9186, 10440, 12248, 13779, 15310, 18372, 22965, 27558, 30620, 36744, 44399, 45930, 55116, 61240, 68895, 88798, 91860, 110232, 133197, 137790, 177596, 183720, 221995, 266394, 275580, 355192, 399591, 443990, 532788, 551160, 665985, 799182, 887980, 1065576, 1331970, 1598364, 1775960, 1997955, 2663940, 3196728, 3995910, 5327880, 7991820, 15983640]

約数ペア:

[(1, 15983640), (2, 7991820), (3, 5327880), (4, 3995910), (5, 3196728), (6, 2663940), (8, 1997955), (9, 1775960), (10, 1598364), (12, 1331970), (15, 1065576), (18, 887980), (20, 799182), (24, 665985), (29, 551160), (30, 532788), (36, 443990), (40, 399591), (45, 355192), (58, 275580), (60, 266394), (72, 221995), (87, 183720), (90, 177596), (116, 137790), (120, 133197), (145, 110232), (174, 91860), (180, 88798), (232, 68895), (261, 61240), (290, 55116), (348, 45930), (360, 44399), (435, 36744), (522, 30620), (580, 27558), (696, 22965), (870, 18372), (1044, 15310), (1160, 13779), (1305, 12248), (1531, 10440), (1740, 9186), (2088, 7655), (2610, 6124), (3062, 5220), (3480, 4593)]