57239160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 189596160

約数和(自身を除く): 132357000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 132, 165, 206, 220, 264, 309, 330, 412, 421, 440, 515, 618, 660, 824, 842, 1030, 1133, 1236, 1263, 1320, 1545, 1684, 2060, 2105, 2266, 2472, 2526, 3090, 3368, 3399, 4120, 4210, 4532, 4631, 5052, 5665, 6180, 6315, 6798, 8420, 9064, 9262, 10104, 11330, 12360, 12630, 13596, 13893, 16840, 16995, 18524, 22660, 23155, 25260, 27192, 27786, 33990, 37048, 43363, 45320, 46310, 50520, 55572, 67980, 69465, 86726, 92620, 111144, 130089, 135960, 138930, 173452, 185240, 216815, 260178, 277860, 346904, 433630, 476993, 520356, 555720, 650445, 867260, 953986, 1040712, 1300890, 1430979, 1734520, 1907972, 2384965, 2601780, 2861958, 3815944, 4769930, 5203560, 5723916, 7154895, 9539860, 11447832, 14309790, 19079720, 28619580, 57239160]

約数ペア:

[(1, 57239160), (2, 28619580), (3, 19079720), (4, 14309790), (5, 11447832), (6, 9539860), (8, 7154895), (10, 5723916), (11, 5203560), (12, 4769930), (15, 3815944), (20, 2861958), (22, 2601780), (24, 2384965), (30, 1907972), (33, 1734520), (40, 1430979), (44, 1300890), (55, 1040712), (60, 953986), (66, 867260), (88, 650445), (103, 555720), (110, 520356), (120, 476993), (132, 433630), (165, 346904), (206, 277860), (220, 260178), (264, 216815), (309, 185240), (330, 173452), (412, 138930), (421, 135960), (440, 130089), (515, 111144), (618, 92620), (660, 86726), (824, 69465), (842, 67980), (1030, 55572), (1133, 50520), (1236, 46310), (1263, 45320), (1320, 43363), (1545, 37048), (1684, 33990), (2060, 27786), (2105, 27192), (2266, 25260), (2472, 23155), (2526, 22660), (3090, 18524), (3368, 16995), (3399, 16840), (4120, 13893), (4210, 13596), (4532, 12630), (4631, 12360), (5052, 11330), (5665, 10104), (6180, 9262), (6315, 9064), (6798, 8420)]