90477240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5669}}^1$

素因数の和:5709

約数の個数: 128

約数和(自身を含む): 326592000

約数和(自身を除く): 236114760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 5669, 7980, 11338, 15960, 17007, 22676, 28345, 34014, 39683, 45352, 56690, 68028, 79366, 85035, 107711, 113380, 119049, 136056, 158732, 170070, 198415, 215422, 226760, 238098, 317464, 323133, 340140, 396830, 430844, 476196, 538555, 595245, 646266, 680280, 753977, 793660, 861688, 952392, 1077110, 1190490, 1292532, 1507954, 1587320, 1615665, 2154220, 2261931, 2380980, 2585064, 3015908, 3231330, 3769885, 4308440, 4523862, 4761960, 6031816, 6462660, 7539770, 9047724, 11309655, 12925320, 15079540, 18095448, 22619310, 30159080, 45238620, 90477240]

約数ペア:

[(1, 90477240), (2, 45238620), (3, 30159080), (4, 22619310), (5, 18095448), (6, 15079540), (7, 12925320), (8, 11309655), (10, 9047724), (12, 7539770), (14, 6462660), (15, 6031816), (19, 4761960), (20, 4523862), (21, 4308440), (24, 3769885), (28, 3231330), (30, 3015908), (35, 2585064), (38, 2380980), (40, 2261931), (42, 2154220), (56, 1615665), (57, 1587320), (60, 1507954), (70, 1292532), (76, 1190490), (84, 1077110), (95, 952392), (105, 861688), (114, 793660), (120, 753977), (133, 680280), (140, 646266), (152, 595245), (168, 538555), (190, 476196), (210, 430844), (228, 396830), (266, 340140), (280, 323133), (285, 317464), (380, 238098), (399, 226760), (420, 215422), (456, 198415), (532, 170070), (570, 158732), (665, 136056), (760, 119049), (798, 113380), (840, 107711), (1064, 85035), (1140, 79366), (1330, 68028), (1596, 56690), (1995, 45352), (2280, 39683), (2660, 34014), (3192, 28345), (3990, 22676), (5320, 17007), (5669, 15960), (7980, 11338)]