453505680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33151}}^1$

素因数の和:33189

約数の個数: 120

約数和(自身を含む): 1603230720

約数和(自身を除く): 1149725040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 33151, 66302, 99453, 132604, 165755, 198906, 265208, 298359, 331510, 397812, 497265, 530416, 596718, 629869, 663020, 795624, 994530, 1193436, 1259738, 1326040, 1491795, 1591248, 1889607, 1989060, 2386872, 2519476, 2652080, 2983590, 3149345, 3779214, 3978120, 4773744, 5038952, 5668821, 5967180, 6298690, 7558428, 7956240, 9448035, 10077904, 11337642, 11934360, 12597380, 15116856, 18896070, 22675284, 23868720, 25194760, 28344105, 30233712, 37792140, 45350568, 50389520, 56688210, 75584280, 90701136, 113376420, 151168560, 226752840, 453505680]

約数ペア:

[(1, 453505680), (2, 226752840), (3, 151168560), (4, 113376420), (5, 90701136), (6, 75584280), (8, 56688210), (9, 50389520), (10, 45350568), (12, 37792140), (15, 30233712), (16, 28344105), (18, 25194760), (19, 23868720), (20, 22675284), (24, 18896070), (30, 15116856), (36, 12597380), (38, 11934360), (40, 11337642), (45, 10077904), (48, 9448035), (57, 7956240), (60, 7558428), (72, 6298690), (76, 5967180), (80, 5668821), (90, 5038952), (95, 4773744), (114, 3978120), (120, 3779214), (144, 3149345), (152, 2983590), (171, 2652080), (180, 2519476), (190, 2386872), (228, 1989060), (240, 1889607), (285, 1591248), (304, 1491795), (342, 1326040), (360, 1259738), (380, 1193436), (456, 994530), (570, 795624), (684, 663020), (720, 629869), (760, 596718), (855, 530416), (912, 497265), (1140, 397812), (1368, 331510), (1520, 298359), (1710, 265208), (2280, 198906), (2736, 165755), (3420, 132604), (4560, 99453), (6840, 66302), (13680, 33151)]