139172520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1399}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 418320000

約数和(自身を除く): 279147480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 829, 1399, 1658, 2487, 2798, 3316, 4145, 4197, 4974, 5596, 6632, 6995, 8290, 8394, 9948, 11192, 12435, 13990, 16580, 16788, 19896, 20985, 24870, 27980, 33160, 33576, 41970, 49740, 55960, 83940, 99480, 167880, 1159771, 2319542, 3479313, 4639084, 5798855, 6958626, 9278168, 11597710, 13917252, 17396565, 23195420, 27834504, 34793130, 46390840, 69586260, 139172520]

約数ペア:

[(1, 139172520), (2, 69586260), (3, 46390840), (4, 34793130), (5, 27834504), (6, 23195420), (8, 17396565), (10, 13917252), (12, 11597710), (15, 9278168), (20, 6958626), (24, 5798855), (30, 4639084), (40, 3479313), (60, 2319542), (120, 1159771), (829, 167880), (1399, 99480), (1658, 83940), (2487, 55960), (2798, 49740), (3316, 41970), (4145, 33576), (4197, 33160), (4974, 27980), (5596, 24870), (6632, 20985), (6995, 19896), (8290, 16788), (8394, 16580), (9948, 13990), (11192, 12435)]