11926980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1730

約数の個数: 96

約数和(自身を含む): 39984000

約数和(自身を除く): 28057020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1699, 1755, 2340, 3398, 3510, 5097, 6796, 7020, 8495, 10194, 15291, 16990, 20388, 22087, 25485, 30582, 33980, 44174, 45873, 50970, 61164, 66261, 76455, 88348, 91746, 101940, 110435, 132522, 152910, 183492, 198783, 220870, 229365, 265044, 305820, 331305, 397566, 441740, 458730, 596349, 662610, 795132, 917460, 993915, 1192698, 1325220, 1987830, 2385396, 2981745, 3975660, 5963490, 11926980]

約数ペア:

[(1, 11926980), (2, 5963490), (3, 3975660), (4, 2981745), (5, 2385396), (6, 1987830), (9, 1325220), (10, 1192698), (12, 993915), (13, 917460), (15, 795132), (18, 662610), (20, 596349), (26, 458730), (27, 441740), (30, 397566), (36, 331305), (39, 305820), (45, 265044), (52, 229365), (54, 220870), (60, 198783), (65, 183492), (78, 152910), (90, 132522), (108, 110435), (117, 101940), (130, 91746), (135, 88348), (156, 76455), (180, 66261), (195, 61164), (234, 50970), (260, 45873), (270, 44174), (351, 33980), (390, 30582), (468, 25485), (540, 22087), (585, 20388), (702, 16990), (780, 15291), (1170, 10194), (1404, 8495), (1699, 7020), (1755, 6796), (2340, 5097), (3398, 3510)]