145843560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 487850220

約数和(自身を除く): 342006660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 241, 246, 328, 360, 369, 410, 482, 492, 615, 723, 738, 820, 964, 984, 1205, 1230, 1446, 1476, 1640, 1681, 1845, 1928, 2169, 2410, 2460, 2892, 2952, 3362, 3615, 3690, 4338, 4820, 4920, 5043, 5784, 6724, 7230, 7380, 8405, 8676, 9640, 9881, 10086, 10845, 13448, 14460, 14760, 15129, 16810, 17352, 19762, 20172, 21690, 25215, 28920, 29643, 30258, 33620, 39524, 40344, 43380, 49405, 50430, 59286, 60516, 67240, 75645, 79048, 86760, 88929, 98810, 100860, 118572, 121032, 148215, 151290, 177858, 197620, 201720, 237144, 296430, 302580, 355716, 395240, 405121, 444645, 592860, 605160, 711432, 810242, 889290, 1185720, 1215363, 1620484, 1778580, 2025605, 2430726, 3240968, 3557160, 3646089, 4051210, 4861452, 6076815, 7292178, 8102420, 9722904, 12153630, 14584356, 16204840, 18230445, 24307260, 29168712, 36460890, 48614520, 72921780, 145843560]

約数ペア:

[(1, 145843560), (2, 72921780), (3, 48614520), (4, 36460890), (5, 29168712), (6, 24307260), (8, 18230445), (9, 16204840), (10, 14584356), (12, 12153630), (15, 9722904), (18, 8102420), (20, 7292178), (24, 6076815), (30, 4861452), (36, 4051210), (40, 3646089), (41, 3557160), (45, 3240968), (60, 2430726), (72, 2025605), (82, 1778580), (90, 1620484), (120, 1215363), (123, 1185720), (164, 889290), (180, 810242), (205, 711432), (241, 605160), (246, 592860), (328, 444645), (360, 405121), (369, 395240), (410, 355716), (482, 302580), (492, 296430), (615, 237144), (723, 201720), (738, 197620), (820, 177858), (964, 151290), (984, 148215), (1205, 121032), (1230, 118572), (1446, 100860), (1476, 98810), (1640, 88929), (1681, 86760), (1845, 79048), (1928, 75645), (2169, 67240), (2410, 60516), (2460, 59286), (2892, 50430), (2952, 49405), (3362, 43380), (3615, 40344), (3690, 39524), (4338, 33620), (4820, 30258), (4920, 29643), (5043, 28920), (5784, 25215), (6724, 21690), (7230, 20172), (7380, 19762), (8405, 17352), (8676, 16810), (9640, 15129), (9881, 14760), (10086, 14460), (10845, 13448)]