213687360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{74197}}^1$

素因数の和:74220

約数の個数: 84

約数和(自身を含む): 735005388

約数和(自身を除く): 521318028

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 74197, 148394, 222591, 296788, 370985, 445182, 593576, 667773, 741970, 890364, 1112955, 1187152, 1335546, 1483940, 1780728, 2225910, 2374304, 2671092, 2967880, 3338865, 3561456, 4451820, 4748608, 5342184, 5935760, 6677730, 7122912, 8903640, 10684368, 11871520, 13355460, 14245824, 17807280, 21368736, 23743040, 26710920, 35614560, 42737472, 53421840, 71229120, 106843680, 213687360]

約数ペア:

[(1, 213687360), (2, 106843680), (3, 71229120), (4, 53421840), (5, 42737472), (6, 35614560), (8, 26710920), (9, 23743040), (10, 21368736), (12, 17807280), (15, 14245824), (16, 13355460), (18, 11871520), (20, 10684368), (24, 8903640), (30, 7122912), (32, 6677730), (36, 5935760), (40, 5342184), (45, 4748608), (48, 4451820), (60, 3561456), (64, 3338865), (72, 2967880), (80, 2671092), (90, 2374304), (96, 2225910), (120, 1780728), (144, 1483940), (160, 1335546), (180, 1187152), (192, 1112955), (240, 890364), (288, 741970), (320, 667773), (360, 593576), (480, 445182), (576, 370985), (720, 296788), (960, 222591), (1440, 148394), (2880, 74197)]