231473280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3942

約数の個数: 128

約数和(自身を含む): 761817600

約数和(自身を除く): 530344320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3889, 3968, 4960, 5952, 7440, 7778, 9920, 11667, 11904, 14880, 15556, 19445, 19840, 23334, 29760, 31112, 38890, 46668, 58335, 59520, 62224, 77780, 93336, 116670, 120559, 124448, 155560, 186672, 233340, 241118, 248896, 311120, 361677, 373344, 466680, 482236, 497792, 602795, 622240, 723354, 746688, 933360, 964472, 1205590, 1244480, 1446708, 1493376, 1808385, 1866720, 1928944, 2411180, 2488960, 2893416, 3616770, 3733440, 3857888, 4822360, 5786832, 7233540, 7466880, 7715776, 9644720, 11573664, 14467080, 15431552, 19289440, 23147328, 28934160, 38578880, 46294656, 57868320, 77157760, 115736640, 231473280]

約数ペア:

[(1, 231473280), (2, 115736640), (3, 77157760), (4, 57868320), (5, 46294656), (6, 38578880), (8, 28934160), (10, 23147328), (12, 19289440), (15, 15431552), (16, 14467080), (20, 11573664), (24, 9644720), (30, 7715776), (31, 7466880), (32, 7233540), (40, 5786832), (48, 4822360), (60, 3857888), (62, 3733440), (64, 3616770), (80, 2893416), (93, 2488960), (96, 2411180), (120, 1928944), (124, 1866720), (128, 1808385), (155, 1493376), (160, 1446708), (186, 1244480), (192, 1205590), (240, 964472), (248, 933360), (310, 746688), (320, 723354), (372, 622240), (384, 602795), (465, 497792), (480, 482236), (496, 466680), (620, 373344), (640, 361677), (744, 311120), (930, 248896), (960, 241118), (992, 233340), (1240, 186672), (1488, 155560), (1860, 124448), (1920, 120559), (1984, 116670), (2480, 93336), (2976, 77780), (3720, 62224), (3889, 59520), (3968, 58335), (4960, 46668), (5952, 38890), (7440, 31112), (7778, 29760), (9920, 23334), (11667, 19840), (11904, 19445), (14880, 15556)]