147588720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1549}}^1$

素因数の和:1962

約数の個数: 80

約数和(自身を含む): 458973600

約数和(自身を除く): 311384880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 794, 1191, 1549, 1588, 1985, 2382, 3098, 3176, 3970, 4647, 4764, 5955, 6196, 6352, 7745, 7940, 9294, 9528, 11910, 12392, 15490, 15880, 18588, 19056, 23235, 23820, 24784, 30980, 31760, 37176, 46470, 47640, 61960, 74352, 92940, 95280, 123920, 185880, 371760, 614953, 1229906, 1844859, 2459812, 3074765, 3689718, 4919624, 6149530, 7379436, 9224295, 9839248, 12299060, 14758872, 18448590, 24598120, 29517744, 36897180, 49196240, 73794360, 147588720]

約数ペア:

[(1, 147588720), (2, 73794360), (3, 49196240), (4, 36897180), (5, 29517744), (6, 24598120), (8, 18448590), (10, 14758872), (12, 12299060), (15, 9839248), (16, 9224295), (20, 7379436), (24, 6149530), (30, 4919624), (40, 3689718), (48, 3074765), (60, 2459812), (80, 1844859), (120, 1229906), (240, 614953), (397, 371760), (794, 185880), (1191, 123920), (1549, 95280), (1588, 92940), (1985, 74352), (2382, 61960), (3098, 47640), (3176, 46470), (3970, 37176), (4647, 31760), (4764, 30980), (5955, 24784), (6196, 23820), (6352, 23235), (7745, 19056), (7940, 18588), (9294, 15880), (9528, 15490), (11910, 12392)]