142394160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19139}}^1$

素因数の和:19186

約数の個数: 80

約数和(自身を含む): 455685120

約数和(自身を除く): 313290960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 19139, 38278, 57417, 76556, 95695, 114834, 153112, 191390, 229668, 287085, 306224, 382780, 459336, 574170, 593309, 765560, 918672, 1148340, 1186618, 1531120, 1779927, 2296680, 2373236, 2966545, 3559854, 4593360, 4746472, 5933090, 7119708, 8899635, 9492944, 11866180, 14239416, 17799270, 23732360, 28478832, 35598540, 47464720, 71197080, 142394160]

約数ペア:

[(1, 142394160), (2, 71197080), (3, 47464720), (4, 35598540), (5, 28478832), (6, 23732360), (8, 17799270), (10, 14239416), (12, 11866180), (15, 9492944), (16, 8899635), (20, 7119708), (24, 5933090), (30, 4746472), (31, 4593360), (40, 3559854), (48, 2966545), (60, 2373236), (62, 2296680), (80, 1779927), (93, 1531120), (120, 1186618), (124, 1148340), (155, 918672), (186, 765560), (240, 593309), (248, 574170), (310, 459336), (372, 382780), (465, 306224), (496, 287085), (620, 229668), (744, 191390), (930, 153112), (1240, 114834), (1488, 95695), (1860, 76556), (2480, 57417), (3720, 38278), (7440, 19139)]