15204474240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{4397}}^1$

素因数の和:6220

約数の個数: 128

約数和(自身を含む): 48502199520

約数和(自身を除く): 33297725280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1801, 1920, 3602, 4397, 5403, 7204, 8794, 9005, 10806, 13191, 14408, 17588, 18010, 21612, 21985, 26382, 27015, 28816, 35176, 36020, 43224, 43970, 52764, 54030, 57632, 65955, 70352, 72040, 86448, 87940, 105528, 108060, 115264, 131910, 140704, 144080, 172896, 175880, 211056, 216120, 230528, 263820, 281408, 288160, 345792, 351760, 422112, 432240, 527640, 562816, 576320, 691584, 703520, 844224, 864480, 1055280, 1152640, 1407040, 1688448, 1728960, 2110560, 2814080, 3457920, 4221120, 7918997, 8442240, 15837994, 23756991, 31675988, 39594985, 47513982, 63351976, 79189970, 95027964, 118784955, 126703952, 158379940, 190055928, 237569910, 253407904, 316759880, 380111856, 475139820, 506815808, 633519760, 760223712, 950279640, 1013631616, 1267039520, 1520447424, 1900559280, 2534079040, 3040894848, 3801118560, 5068158080, 7602237120, 15204474240]

約数ペア:

[(1, 15204474240), (2, 7602237120), (3, 5068158080), (4, 3801118560), (5, 3040894848), (6, 2534079040), (8, 1900559280), (10, 1520447424), (12, 1267039520), (15, 1013631616), (16, 950279640), (20, 760223712), (24, 633519760), (30, 506815808), (32, 475139820), (40, 380111856), (48, 316759880), (60, 253407904), (64, 237569910), (80, 190055928), (96, 158379940), (120, 126703952), (128, 118784955), (160, 95027964), (192, 79189970), (240, 63351976), (320, 47513982), (384, 39594985), (480, 31675988), (640, 23756991), (960, 15837994), (1801, 8442240), (1920, 7918997), (3602, 4221120), (4397, 3457920), (5403, 2814080), (7204, 2110560), (8794, 1728960), (9005, 1688448), (10806, 1407040), (13191, 1152640), (14408, 1055280), (17588, 864480), (18010, 844224), (21612, 703520), (21985, 691584), (26382, 576320), (27015, 562816), (28816, 527640), (35176, 432240), (36020, 422112), (43224, 351760), (43970, 345792), (52764, 288160), (54030, 281408), (57632, 263820), (65955, 230528), (70352, 216120), (72040, 211056), (86448, 175880), (87940, 172896), (105528, 144080), (108060, 140704), (115264, 131910)]