121027080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1519

約数の個数: 128

約数和(自身を含む): 394087680

約数和(自身を除く): 273060600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1447, 1640, 2040, 2091, 2460, 2788, 2894, 3485, 4182, 4341, 4920, 5576, 5788, 6970, 7235, 8364, 8682, 10455, 11576, 13940, 14470, 16728, 17364, 20910, 21705, 24599, 27880, 28940, 34728, 41820, 43410, 49198, 57880, 59327, 73797, 83640, 86820, 98396, 118654, 122995, 147594, 173640, 177981, 196792, 237308, 245990, 295188, 296635, 355962, 368985, 474616, 491980, 590376, 593270, 711924, 737970, 889905, 983960, 1008559, 1186540, 1423848, 1475940, 1779810, 2017118, 2373080, 2951880, 3025677, 3559620, 4034236, 5042795, 6051354, 7119240, 8068472, 10085590, 12102708, 15128385, 20171180, 24205416, 30256770, 40342360, 60513540, 121027080]

約数ペア:

[(1, 121027080), (2, 60513540), (3, 40342360), (4, 30256770), (5, 24205416), (6, 20171180), (8, 15128385), (10, 12102708), (12, 10085590), (15, 8068472), (17, 7119240), (20, 6051354), (24, 5042795), (30, 4034236), (34, 3559620), (40, 3025677), (41, 2951880), (51, 2373080), (60, 2017118), (68, 1779810), (82, 1475940), (85, 1423848), (102, 1186540), (120, 1008559), (123, 983960), (136, 889905), (164, 737970), (170, 711924), (204, 593270), (205, 590376), (246, 491980), (255, 474616), (328, 368985), (340, 355962), (408, 296635), (410, 295188), (492, 245990), (510, 237308), (615, 196792), (680, 177981), (697, 173640), (820, 147594), (984, 122995), (1020, 118654), (1230, 98396), (1394, 86820), (1447, 83640), (1640, 73797), (2040, 59327), (2091, 57880), (2460, 49198), (2788, 43410), (2894, 41820), (3485, 34728), (4182, 28940), (4341, 27880), (4920, 24599), (5576, 21705), (5788, 20910), (6970, 17364), (7235, 16728), (8364, 14470), (8682, 13940), (10455, 11576)]