246643440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33151}}^1$

素因数の和:33198

約数の個数: 80

約数和(自身を含む): 789282816

約数和(自身を除く): 542639376

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, 33151, 66302, 99453, 132604, 165755, 198906, 265208, 331510, 397812, 497265, 530416, 663020, 795624, 994530, 1027681, 1326040, 1591248, 1989060, 2055362, 2652080, 3083043, 3978120, 4110724, 5138405, 6166086, 7956240, 8221448, 10276810, 12332172, 15415215, 16442896, 20553620, 24664344, 30830430, 41107240, 49328688, 61660860, 82214480, 123321720, 246643440]

約数ペア:

[(1, 246643440), (2, 123321720), (3, 82214480), (4, 61660860), (5, 49328688), (6, 41107240), (8, 30830430), (10, 24664344), (12, 20553620), (15, 16442896), (16, 15415215), (20, 12332172), (24, 10276810), (30, 8221448), (31, 7956240), (40, 6166086), (48, 5138405), (60, 4110724), (62, 3978120), (80, 3083043), (93, 2652080), (120, 2055362), (124, 1989060), (155, 1591248), (186, 1326040), (240, 1027681), (248, 994530), (310, 795624), (372, 663020), (465, 530416), (496, 497265), (620, 397812), (744, 331510), (930, 265208), (1240, 198906), (1488, 165755), (1860, 132604), (2480, 99453), (3720, 66302), (7440, 33151)]