220122480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1511}}^1$

素因数の和:2134

約数の個数: 80

約数和(自身を含む): 683956224

約数和(自身を除く): 463833744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607, 1214, 1511, 1821, 2428, 3022, 3035, 3642, 4533, 4856, 6044, 6070, 7284, 7555, 9066, 9105, 9712, 12088, 12140, 14568, 15110, 18132, 18210, 22665, 24176, 24280, 29136, 30220, 36264, 36420, 45330, 48560, 60440, 72528, 72840, 90660, 120880, 145680, 181320, 362640, 917177, 1834354, 2751531, 3668708, 4585885, 5503062, 7337416, 9171770, 11006124, 13757655, 14674832, 18343540, 22012248, 27515310, 36687080, 44024496, 55030620, 73374160, 110061240, 220122480]

約数ペア:

[(1, 220122480), (2, 110061240), (3, 73374160), (4, 55030620), (5, 44024496), (6, 36687080), (8, 27515310), (10, 22012248), (12, 18343540), (15, 14674832), (16, 13757655), (20, 11006124), (24, 9171770), (30, 7337416), (40, 5503062), (48, 4585885), (60, 3668708), (80, 2751531), (120, 1834354), (240, 917177), (607, 362640), (1214, 181320), (1511, 145680), (1821, 120880), (2428, 90660), (3022, 72840), (3035, 72528), (3642, 60440), (4533, 48560), (4856, 45330), (6044, 36420), (6070, 36264), (7284, 30220), (7555, 29136), (9066, 24280), (9105, 24176), (9712, 22665), (12088, 18210), (12140, 18132), (14568, 15110)]