60787980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2791}}^1$

素因数の和:2828

約数の個数: 108

約数和(自身を含む): 202749456

約数和(自身を除く): 141961476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 2791, 3630, 4356, 5445, 5582, 7260, 8373, 10890, 11164, 13955, 16746, 21780, 25119, 27910, 30701, 33492, 41865, 50238, 55820, 61402, 83730, 92103, 100476, 122804, 125595, 153505, 167460, 184206, 251190, 276309, 307010, 337711, 368412, 460515, 502380, 552618, 614020, 675422, 921030, 1013133, 1105236, 1350844, 1381545, 1688555, 1842060, 2026266, 2763090, 3039399, 3377110, 4052532, 5065665, 5526180, 6078798, 6754220, 10131330, 12157596, 15196995, 20262660, 30393990, 60787980]

約数ペア:

[(1, 60787980), (2, 30393990), (3, 20262660), (4, 15196995), (5, 12157596), (6, 10131330), (9, 6754220), (10, 6078798), (11, 5526180), (12, 5065665), (15, 4052532), (18, 3377110), (20, 3039399), (22, 2763090), (30, 2026266), (33, 1842060), (36, 1688555), (44, 1381545), (45, 1350844), (55, 1105236), (60, 1013133), (66, 921030), (90, 675422), (99, 614020), (110, 552618), (121, 502380), (132, 460515), (165, 368412), (180, 337711), (198, 307010), (220, 276309), (242, 251190), (330, 184206), (363, 167460), (396, 153505), (484, 125595), (495, 122804), (605, 100476), (660, 92103), (726, 83730), (990, 61402), (1089, 55820), (1210, 50238), (1452, 41865), (1815, 33492), (1980, 30701), (2178, 27910), (2420, 25119), (2791, 21780), (3630, 16746), (4356, 13955), (5445, 11164), (5582, 10890), (7260, 8373)]