4290480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 14798160

約数和(自身を除く): 10507680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 101, 118, 120, 144, 177, 180, 202, 236, 240, 295, 303, 354, 360, 404, 472, 505, 531, 590, 606, 708, 720, 808, 885, 909, 944, 1010, 1062, 1180, 1212, 1416, 1515, 1616, 1770, 1818, 2020, 2124, 2360, 2424, 2655, 2832, 3030, 3540, 3636, 4040, 4248, 4545, 4720, 4848, 5310, 5959, 6060, 7080, 7272, 8080, 8496, 9090, 10620, 11918, 12120, 14160, 14544, 17877, 18180, 21240, 23836, 24240, 29795, 35754, 36360, 42480, 47672, 53631, 59590, 71508, 72720, 89385, 95344, 107262, 119180, 143016, 178770, 214524, 238360, 268155, 286032, 357540, 429048, 476720, 536310, 715080, 858096, 1072620, 1430160, 2145240, 4290480]

約数ペア:

[(1, 4290480), (2, 2145240), (3, 1430160), (4, 1072620), (5, 858096), (6, 715080), (8, 536310), (9, 476720), (10, 429048), (12, 357540), (15, 286032), (16, 268155), (18, 238360), (20, 214524), (24, 178770), (30, 143016), (36, 119180), (40, 107262), (45, 95344), (48, 89385), (59, 72720), (60, 71508), (72, 59590), (80, 53631), (90, 47672), (101, 42480), (118, 36360), (120, 35754), (144, 29795), (177, 24240), (180, 23836), (202, 21240), (236, 18180), (240, 17877), (295, 14544), (303, 14160), (354, 12120), (360, 11918), (404, 10620), (472, 9090), (505, 8496), (531, 8080), (590, 7272), (606, 7080), (708, 6060), (720, 5959), (808, 5310), (885, 4848), (909, 4720), (944, 4545), (1010, 4248), (1062, 4040), (1180, 3636), (1212, 3540), (1416, 3030), (1515, 2832), (1616, 2655), (1770, 2424), (1818, 2360), (2020, 2124)]