74885160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 186388440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1511, 1652, 1770, 2065, 2360, 2478, 3022, 3304, 3540, 4130, 4533, 4956, 6044, 6195, 7080, 7555, 8260, 9066, 9912, 10577, 12088, 12390, 15110, 16520, 18132, 21154, 22665, 24780, 30220, 31731, 36264, 42308, 45330, 49560, 52885, 60440, 63462, 84616, 89149, 90660, 105770, 126924, 158655, 178298, 181320, 211540, 253848, 267447, 317310, 356596, 423080, 445745, 534894, 624043, 634620, 713192, 891490, 1069788, 1248086, 1269240, 1337235, 1782980, 1872129, 2139576, 2496172, 2674470, 3120215, 3565960, 3744258, 4992344, 5348940, 6240430, 7488516, 9360645, 10697880, 12480860, 14977032, 18721290, 24961720, 37442580, 74885160]

約数ペア:

[(1, 74885160), (2, 37442580), (3, 24961720), (4, 18721290), (5, 14977032), (6, 12480860), (7, 10697880), (8, 9360645), (10, 7488516), (12, 6240430), (14, 5348940), (15, 4992344), (20, 3744258), (21, 3565960), (24, 3120215), (28, 2674470), (30, 2496172), (35, 2139576), (40, 1872129), (42, 1782980), (56, 1337235), (59, 1269240), (60, 1248086), (70, 1069788), (84, 891490), (105, 713192), (118, 634620), (120, 624043), (140, 534894), (168, 445745), (177, 423080), (210, 356596), (236, 317310), (280, 267447), (295, 253848), (354, 211540), (413, 181320), (420, 178298), (472, 158655), (590, 126924), (708, 105770), (826, 90660), (840, 89149), (885, 84616), (1180, 63462), (1239, 60440), (1416, 52885), (1511, 49560), (1652, 45330), (1770, 42308), (2065, 36264), (2360, 31731), (2478, 30220), (3022, 24780), (3304, 22665), (3540, 21154), (4130, 18132), (4533, 16520), (4956, 15110), (6044, 12390), (6195, 12088), (7080, 10577), (7555, 9912), (8260, 9066)]