245360160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{170389}}^1$

素因数の和:170410

約数の個数: 72

約数和(自身を含む): 837296460

約数和(自身を除く): 591936300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 170389, 340778, 511167, 681556, 851945, 1022334, 1363112, 1533501, 1703890, 2044668, 2555835, 2726224, 3067002, 3407780, 4089336, 5111670, 5452448, 6134004, 6815560, 7667505, 8178672, 10223340, 12268008, 13631120, 15335010, 16357344, 20446680, 24536016, 27262240, 30670020, 40893360, 49072032, 61340040, 81786720, 122680080, 245360160]

約数ペア:

[(1, 245360160), (2, 122680080), (3, 81786720), (4, 61340040), (5, 49072032), (6, 40893360), (8, 30670020), (9, 27262240), (10, 24536016), (12, 20446680), (15, 16357344), (16, 15335010), (18, 13631120), (20, 12268008), (24, 10223340), (30, 8178672), (32, 7667505), (36, 6815560), (40, 6134004), (45, 5452448), (48, 5111670), (60, 4089336), (72, 3407780), (80, 3067002), (90, 2726224), (96, 2555835), (120, 2044668), (144, 1703890), (160, 1533501), (180, 1363112), (240, 1022334), (288, 851945), (360, 681556), (480, 511167), (720, 340778), (1440, 170389)]