15984432

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 80

約数和(自身を含む): 46366080

約数和(自身を除く): 30381648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 227, 326, 432, 454, 489, 652, 681, 908, 978, 1304, 1362, 1467, 1816, 1956, 2043, 2608, 2724, 2934, 3632, 3912, 4086, 4401, 5448, 5868, 6129, 7824, 8172, 8802, 10896, 11736, 12258, 16344, 17604, 23472, 24516, 32688, 35208, 37001, 49032, 70416, 74002, 98064, 111003, 148004, 222006, 296008, 333009, 444012, 592016, 666018, 888024, 999027, 1332036, 1776048, 1998054, 2664072, 3996108, 5328144, 7992216, 15984432]

約数ペア:

[(1, 15984432), (2, 7992216), (3, 5328144), (4, 3996108), (6, 2664072), (8, 1998054), (9, 1776048), (12, 1332036), (16, 999027), (18, 888024), (24, 666018), (27, 592016), (36, 444012), (48, 333009), (54, 296008), (72, 222006), (108, 148004), (144, 111003), (163, 98064), (216, 74002), (227, 70416), (326, 49032), (432, 37001), (454, 35208), (489, 32688), (652, 24516), (681, 23472), (908, 17604), (978, 16344), (1304, 12258), (1362, 11736), (1467, 10896), (1816, 8802), (1956, 8172), (2043, 7824), (2608, 6129), (2724, 5868), (2934, 5448), (3632, 4401), (3912, 4086)]