121679220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 368944128

約数和(自身を除く): 247264908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 257, 260, 390, 514, 607, 771, 780, 1028, 1214, 1285, 1542, 1821, 2428, 2570, 3035, 3084, 3341, 3642, 3855, 5140, 6070, 6682, 7284, 7710, 7891, 9105, 10023, 12140, 13364, 15420, 15782, 16705, 18210, 20046, 23673, 31564, 33410, 36420, 39455, 40092, 47346, 50115, 66820, 78910, 94692, 100230, 118365, 155999, 157820, 200460, 236730, 311998, 467997, 473460, 623996, 779995, 935994, 1559990, 1871988, 2027987, 2339985, 3119980, 4055974, 4679970, 6083961, 8111948, 9359940, 10139935, 12167922, 20279870, 24335844, 30419805, 40559740, 60839610, 121679220]

約数ペア:

[(1, 121679220), (2, 60839610), (3, 40559740), (4, 30419805), (5, 24335844), (6, 20279870), (10, 12167922), (12, 10139935), (13, 9359940), (15, 8111948), (20, 6083961), (26, 4679970), (30, 4055974), (39, 3119980), (52, 2339985), (60, 2027987), (65, 1871988), (78, 1559990), (130, 935994), (156, 779995), (195, 623996), (257, 473460), (260, 467997), (390, 311998), (514, 236730), (607, 200460), (771, 157820), (780, 155999), (1028, 118365), (1214, 100230), (1285, 94692), (1542, 78910), (1821, 66820), (2428, 50115), (2570, 47346), (3035, 40092), (3084, 39455), (3341, 36420), (3642, 33410), (3855, 31564), (5140, 23673), (6070, 20046), (6682, 18210), (7284, 16705), (7710, 15782), (7891, 15420), (9105, 13364), (10023, 12140)]