139572360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 470810340

約数和(自身を除く): 331237980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 461, 522, 580, 696, 841, 870, 922, 1044, 1160, 1305, 1383, 1682, 1740, 1844, 2088, 2305, 2523, 2610, 2766, 3364, 3480, 3688, 4149, 4205, 4610, 5046, 5220, 5532, 6728, 6915, 7569, 8298, 8410, 9220, 10092, 10440, 11064, 12615, 13369, 13830, 15138, 16596, 16820, 18440, 20184, 20745, 25230, 26738, 27660, 30276, 33192, 33640, 37845, 40107, 41490, 50460, 53476, 55320, 60552, 66845, 75690, 80214, 82980, 100920, 106952, 120321, 133690, 151380, 160428, 165960, 200535, 240642, 267380, 302760, 320856, 387701, 401070, 481284, 534760, 601605, 775402, 802140, 962568, 1163103, 1203210, 1550804, 1604280, 1938505, 2326206, 2406420, 3101608, 3489309, 3877010, 4652412, 4812840, 5815515, 6978618, 7754020, 9304824, 11631030, 13957236, 15508040, 17446545, 23262060, 27914472, 34893090, 46524120, 69786180, 139572360]

約数ペア:

[(1, 139572360), (2, 69786180), (3, 46524120), (4, 34893090), (5, 27914472), (6, 23262060), (8, 17446545), (9, 15508040), (10, 13957236), (12, 11631030), (15, 9304824), (18, 7754020), (20, 6978618), (24, 5815515), (29, 4812840), (30, 4652412), (36, 3877010), (40, 3489309), (45, 3101608), (58, 2406420), (60, 2326206), (72, 1938505), (87, 1604280), (90, 1550804), (116, 1203210), (120, 1163103), (145, 962568), (174, 802140), (180, 775402), (232, 601605), (261, 534760), (290, 481284), (348, 401070), (360, 387701), (435, 320856), (461, 302760), (522, 267380), (580, 240642), (696, 200535), (841, 165960), (870, 160428), (922, 151380), (1044, 133690), (1160, 120321), (1305, 106952), (1383, 100920), (1682, 82980), (1740, 80214), (1844, 75690), (2088, 66845), (2305, 60552), (2523, 55320), (2610, 53476), (2766, 50460), (3364, 41490), (3480, 40107), (3688, 37845), (4149, 33640), (4205, 33192), (4610, 30276), (5046, 27660), (5220, 26738), (5532, 25230), (6728, 20745), (6915, 20184), (7569, 18440), (8298, 16820), (8410, 16596), (9220, 15138), (10092, 13830), (10440, 13369), (11064, 12615)]