12242520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 41109120

約数和(自身を除く): 28866600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1097, 1116, 1240, 1395, 1860, 2194, 2232, 2790, 3291, 3720, 4388, 5485, 5580, 6582, 8776, 9873, 10970, 11160, 13164, 16455, 19746, 21940, 26328, 32910, 34007, 39492, 43880, 49365, 65820, 68014, 78984, 98730, 102021, 131640, 136028, 170035, 197460, 204042, 272056, 306063, 340070, 394920, 408084, 510105, 612126, 680140, 816168, 1020210, 1224252, 1360280, 1530315, 2040420, 2448504, 3060630, 4080840, 6121260, 12242520]

約数ペア:

[(1, 12242520), (2, 6121260), (3, 4080840), (4, 3060630), (5, 2448504), (6, 2040420), (8, 1530315), (9, 1360280), (10, 1224252), (12, 1020210), (15, 816168), (18, 680140), (20, 612126), (24, 510105), (30, 408084), (31, 394920), (36, 340070), (40, 306063), (45, 272056), (60, 204042), (62, 197460), (72, 170035), (90, 136028), (93, 131640), (120, 102021), (124, 98730), (155, 78984), (180, 68014), (186, 65820), (248, 49365), (279, 43880), (310, 39492), (360, 34007), (372, 32910), (465, 26328), (558, 21940), (620, 19746), (744, 16455), (930, 13164), (1097, 11160), (1116, 10970), (1240, 9873), (1395, 8776), (1860, 6582), (2194, 5580), (2232, 5485), (2790, 4388), (3291, 3720)]