45344160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31489}}^1$

素因数の和:31510

約数の個数: 72

約数和(自身を含む): 154741860

約数和(自身を除く): 109397700

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, 31489, 62978, 94467, 125956, 157445, 188934, 251912, 283401, 314890, 377868, 472335, 503824, 566802, 629780, 755736, 944670, 1007648, 1133604, 1259560, 1417005, 1511472, 1889340, 2267208, 2519120, 2834010, 3022944, 3778680, 4534416, 5038240, 5668020, 7557360, 9068832, 11336040, 15114720, 22672080, 45344160]

約数ペア:

[(1, 45344160), (2, 22672080), (3, 15114720), (4, 11336040), (5, 9068832), (6, 7557360), (8, 5668020), (9, 5038240), (10, 4534416), (12, 3778680), (15, 3022944), (16, 2834010), (18, 2519120), (20, 2267208), (24, 1889340), (30, 1511472), (32, 1417005), (36, 1259560), (40, 1133604), (45, 1007648), (48, 944670), (60, 755736), (72, 629780), (80, 566802), (90, 503824), (96, 472335), (120, 377868), (144, 314890), (160, 283401), (180, 251912), (240, 188934), (288, 157445), (360, 125956), (480, 94467), (720, 62978), (1440, 31489)]