479317560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4889}}^1$

素因数の和:4965

約数の個数: 128

約数和(自身を含む): 1549152000

約数和(自身を除く): 1069834440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 2280, 2451, 2580, 3268, 4085, 4889, 4902, 5160, 6536, 8170, 9778, 9804, 12255, 14667, 16340, 19556, 19608, 24445, 24510, 29334, 32680, 39112, 48890, 49020, 58668, 73335, 92891, 97780, 98040, 117336, 146670, 185782, 195560, 210227, 278673, 293340, 371564, 420454, 464455, 557346, 586680, 630681, 743128, 840908, 928910, 1051135, 1114692, 1261362, 1393365, 1681816, 1857820, 2102270, 2229384, 2522724, 2786730, 3153405, 3715640, 3994313, 4204540, 5045448, 5573460, 6306810, 7988626, 8409080, 11146920, 11982939, 12613620, 15977252, 19971565, 23965878, 25227240, 31954504, 39943130, 47931756, 59914695, 79886260, 95863512, 119829390, 159772520, 239658780, 479317560]

約数ペア:

[(1, 479317560), (2, 239658780), (3, 159772520), (4, 119829390), (5, 95863512), (6, 79886260), (8, 59914695), (10, 47931756), (12, 39943130), (15, 31954504), (19, 25227240), (20, 23965878), (24, 19971565), (30, 15977252), (38, 12613620), (40, 11982939), (43, 11146920), (57, 8409080), (60, 7988626), (76, 6306810), (86, 5573460), (95, 5045448), (114, 4204540), (120, 3994313), (129, 3715640), (152, 3153405), (172, 2786730), (190, 2522724), (215, 2229384), (228, 2102270), (258, 1857820), (285, 1681816), (344, 1393365), (380, 1261362), (430, 1114692), (456, 1051135), (516, 928910), (570, 840908), (645, 743128), (760, 630681), (817, 586680), (860, 557346), (1032, 464455), (1140, 420454), (1290, 371564), (1634, 293340), (1720, 278673), (2280, 210227), (2451, 195560), (2580, 185782), (3268, 146670), (4085, 117336), (4889, 98040), (4902, 97780), (5160, 92891), (6536, 73335), (8170, 58668), (9778, 49020), (9804, 48890), (12255, 39112), (14667, 32680), (16340, 29334), (19556, 24510), (19608, 24445)]