56973240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:834

約数の個数: 128

約数和(自身を含む): 192844800

約数和(自身を除く): 135871560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 743, 852, 1065, 1080, 1278, 1420, 1486, 1704, 1917, 2130, 2229, 2556, 2840, 2972, 3195, 3715, 3834, 4260, 4458, 5112, 5944, 6390, 6687, 7430, 7668, 8520, 8916, 9585, 11145, 12780, 13374, 14860, 15336, 17832, 19170, 20061, 22290, 25560, 26748, 29720, 33435, 38340, 40122, 44580, 52753, 53496, 66870, 76680, 80244, 89160, 100305, 105506, 133740, 158259, 160488, 200610, 211012, 263765, 267480, 316518, 401220, 422024, 474777, 527530, 633036, 791295, 802440, 949554, 1055060, 1266072, 1424331, 1582590, 1899108, 2110120, 2373885, 2848662, 3165180, 3798216, 4747770, 5697324, 6330360, 7121655, 9495540, 11394648, 14243310, 18991080, 28486620, 56973240]

約数ペア:

[(1, 56973240), (2, 28486620), (3, 18991080), (4, 14243310), (5, 11394648), (6, 9495540), (8, 7121655), (9, 6330360), (10, 5697324), (12, 4747770), (15, 3798216), (18, 3165180), (20, 2848662), (24, 2373885), (27, 2110120), (30, 1899108), (36, 1582590), (40, 1424331), (45, 1266072), (54, 1055060), (60, 949554), (71, 802440), (72, 791295), (90, 633036), (108, 527530), (120, 474777), (135, 422024), (142, 401220), (180, 316518), (213, 267480), (216, 263765), (270, 211012), (284, 200610), (355, 160488), (360, 158259), (426, 133740), (540, 105506), (568, 100305), (639, 89160), (710, 80244), (743, 76680), (852, 66870), (1065, 53496), (1080, 52753), (1278, 44580), (1420, 40122), (1486, 38340), (1704, 33435), (1917, 29720), (2130, 26748), (2229, 25560), (2556, 22290), (2840, 20061), (2972, 19170), (3195, 17832), (3715, 15336), (3834, 14860), (4260, 13374), (4458, 12780), (5112, 11145), (5944, 9585), (6390, 8916), (6687, 8520), (7430, 7668)]