318227760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25999}}^1$

素因数の和:26035

約数の個数: 120

約数和(自身を含む): 1131624000

約数和(自身を除く): 813396240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 25999, 51998, 77997, 103996, 129995, 155994, 207992, 233991, 259990, 311988, 389985, 415984, 441983, 467982, 519980, 623976, 779970, 883966, 935964, 1039960, 1169955, 1247952, 1325949, 1559940, 1767932, 1871928, 2079920, 2209915, 2339910, 2651898, 3119880, 3535864, 3743856, 3977847, 4419830, 4679820, 5303796, 6239760, 6629745, 7071728, 7955694, 8839660, 9359640, 10607592, 13259490, 15911388, 17679320, 18719280, 19889235, 21215184, 26518980, 31822776, 35358640, 39778470, 53037960, 63645552, 79556940, 106075920, 159113880, 318227760]

約数ペア:

[(1, 318227760), (2, 159113880), (3, 106075920), (4, 79556940), (5, 63645552), (6, 53037960), (8, 39778470), (9, 35358640), (10, 31822776), (12, 26518980), (15, 21215184), (16, 19889235), (17, 18719280), (18, 17679320), (20, 15911388), (24, 13259490), (30, 10607592), (34, 9359640), (36, 8839660), (40, 7955694), (45, 7071728), (48, 6629745), (51, 6239760), (60, 5303796), (68, 4679820), (72, 4419830), (80, 3977847), (85, 3743856), (90, 3535864), (102, 3119880), (120, 2651898), (136, 2339910), (144, 2209915), (153, 2079920), (170, 1871928), (180, 1767932), (204, 1559940), (240, 1325949), (255, 1247952), (272, 1169955), (306, 1039960), (340, 935964), (360, 883966), (408, 779970), (510, 623976), (612, 519980), (680, 467982), (720, 441983), (765, 415984), (816, 389985), (1020, 311988), (1224, 259990), (1360, 233991), (1530, 207992), (2040, 155994), (2448, 129995), (3060, 103996), (4080, 77997), (6120, 51998), (12240, 25999)]