503858280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 1551312000

約数和(自身を除く): 1047453720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 227, 265, 318, 349, 424, 454, 530, 636, 681, 698, 795, 908, 1047, 1060, 1135, 1272, 1362, 1396, 1590, 1745, 1816, 2094, 2120, 2270, 2724, 2792, 3180, 3405, 3490, 4188, 4540, 5235, 5448, 6360, 6810, 6980, 8376, 9080, 10470, 12031, 13620, 13960, 18497, 20940, 24062, 27240, 36093, 36994, 41880, 48124, 55491, 60155, 72186, 73988, 79223, 92485, 96248, 110982, 120310, 144372, 147976, 158446, 180465, 184970, 221964, 237669, 240620, 277455, 288744, 316892, 360930, 369940, 396115, 443928, 475338, 481240, 554910, 633784, 721860, 739880, 792230, 950676, 1109820, 1188345, 1443720, 1584460, 1901352, 2219640, 2376690, 3168920, 4198819, 4753380, 8397638, 9506760, 12596457, 16795276, 20994095, 25192914, 33590552, 41988190, 50385828, 62982285, 83976380, 100771656, 125964570, 167952760, 251929140, 503858280]

約数ペア:

[(1, 503858280), (2, 251929140), (3, 167952760), (4, 125964570), (5, 100771656), (6, 83976380), (8, 62982285), (10, 50385828), (12, 41988190), (15, 33590552), (20, 25192914), (24, 20994095), (30, 16795276), (40, 12596457), (53, 9506760), (60, 8397638), (106, 4753380), (120, 4198819), (159, 3168920), (212, 2376690), (227, 2219640), (265, 1901352), (318, 1584460), (349, 1443720), (424, 1188345), (454, 1109820), (530, 950676), (636, 792230), (681, 739880), (698, 721860), (795, 633784), (908, 554910), (1047, 481240), (1060, 475338), (1135, 443928), (1272, 396115), (1362, 369940), (1396, 360930), (1590, 316892), (1745, 288744), (1816, 277455), (2094, 240620), (2120, 237669), (2270, 221964), (2724, 184970), (2792, 180465), (3180, 158446), (3405, 147976), (3490, 144372), (4188, 120310), (4540, 110982), (5235, 96248), (5448, 92485), (6360, 79223), (6810, 73988), (6980, 72186), (8376, 60155), (9080, 55491), (10470, 48124), (12031, 41880), (13620, 36994), (13960, 36093), (18497, 27240), (20940, 24062)]