554222880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1597}}^1$

素因数の和:1859

約数の個数: 144

約数和(自身を含む): 1900322424

約数和(自身を除く): 1346099544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 241, 288, 360, 480, 482, 720, 723, 964, 1205, 1440, 1446, 1597, 1928, 2169, 2410, 2892, 3194, 3615, 3856, 4338, 4791, 4820, 5784, 6388, 7230, 7712, 7985, 8676, 9582, 9640, 10845, 11568, 12776, 14373, 14460, 15970, 17352, 19164, 19280, 21690, 23136, 23955, 25552, 28746, 28920, 31940, 34704, 38328, 38560, 43380, 47910, 51104, 57492, 57840, 63880, 69408, 71865, 76656, 86760, 95820, 114984, 115680, 127760, 143730, 153312, 173520, 191640, 229968, 255520, 287460, 347040, 383280, 384877, 459936, 574920, 766560, 769754, 1149840, 1154631, 1539508, 1924385, 2299680, 2309262, 3079016, 3463893, 3848770, 4618524, 5773155, 6158032, 6927786, 7697540, 9237048, 11546310, 12316064, 13855572, 15395080, 17319465, 18474096, 23092620, 27711144, 30790160, 34638930, 36948192, 46185240, 55422288, 61580320, 69277860, 92370480, 110844576, 138555720, 184740960, 277111440, 554222880]

約数ペア:

[(1, 554222880), (2, 277111440), (3, 184740960), (4, 138555720), (5, 110844576), (6, 92370480), (8, 69277860), (9, 61580320), (10, 55422288), (12, 46185240), (15, 36948192), (16, 34638930), (18, 30790160), (20, 27711144), (24, 23092620), (30, 18474096), (32, 17319465), (36, 15395080), (40, 13855572), (45, 12316064), (48, 11546310), (60, 9237048), (72, 7697540), (80, 6927786), (90, 6158032), (96, 5773155), (120, 4618524), (144, 3848770), (160, 3463893), (180, 3079016), (240, 2309262), (241, 2299680), (288, 1924385), (360, 1539508), (480, 1154631), (482, 1149840), (720, 769754), (723, 766560), (964, 574920), (1205, 459936), (1440, 384877), (1446, 383280), (1597, 347040), (1928, 287460), (2169, 255520), (2410, 229968), (2892, 191640), (3194, 173520), (3615, 153312), (3856, 143730), (4338, 127760), (4791, 115680), (4820, 114984), (5784, 95820), (6388, 86760), (7230, 76656), (7712, 71865), (7985, 69408), (8676, 63880), (9582, 57840), (9640, 57492), (10845, 51104), (11568, 47910), (12776, 43380), (14373, 38560), (14460, 38328), (15970, 34704), (17352, 31940), (19164, 28920), (19280, 28746), (21690, 25552), (23136, 23955)]