61156920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 202487040

約数和(自身を除く): 141330120

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, 107, 110, 120, 132, 165, 214, 220, 264, 321, 330, 428, 433, 440, 535, 642, 660, 856, 866, 1070, 1177, 1284, 1299, 1320, 1605, 1732, 2140, 2165, 2354, 2568, 2598, 3210, 3464, 3531, 4280, 4330, 4708, 4763, 5196, 5885, 6420, 6495, 7062, 8660, 9416, 9526, 10392, 11770, 12840, 12990, 14124, 14289, 17320, 17655, 19052, 23540, 23815, 25980, 28248, 28578, 35310, 38104, 46331, 47080, 47630, 51960, 57156, 70620, 71445, 92662, 95260, 114312, 138993, 141240, 142890, 185324, 190520, 231655, 277986, 285780, 370648, 463310, 509641, 555972, 571560, 694965, 926620, 1019282, 1111944, 1389930, 1528923, 1853240, 2038564, 2548205, 2779860, 3057846, 4077128, 5096410, 5559720, 6115692, 7644615, 10192820, 12231384, 15289230, 20385640, 30578460, 61156920]

約数ペア:

[(1, 61156920), (2, 30578460), (3, 20385640), (4, 15289230), (5, 12231384), (6, 10192820), (8, 7644615), (10, 6115692), (11, 5559720), (12, 5096410), (15, 4077128), (20, 3057846), (22, 2779860), (24, 2548205), (30, 2038564), (33, 1853240), (40, 1528923), (44, 1389930), (55, 1111944), (60, 1019282), (66, 926620), (88, 694965), (107, 571560), (110, 555972), (120, 509641), (132, 463310), (165, 370648), (214, 285780), (220, 277986), (264, 231655), (321, 190520), (330, 185324), (428, 142890), (433, 141240), (440, 138993), (535, 114312), (642, 95260), (660, 92662), (856, 71445), (866, 70620), (1070, 57156), (1177, 51960), (1284, 47630), (1299, 47080), (1320, 46331), (1605, 38104), (1732, 35310), (2140, 28578), (2165, 28248), (2354, 25980), (2568, 23815), (2598, 23540), (3210, 19052), (3464, 17655), (3531, 17320), (4280, 14289), (4330, 14124), (4708, 12990), (4763, 12840), (5196, 11770), (5885, 10392), (6420, 9526), (6495, 9416), (7062, 8660)]