427374720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{74197}}^1$

素因数の和:74222

約数の個数: 96

約数和(自身を含む): 1475798220

約数和(自身を除く): 1048423500

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 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, 9497216, 10684368, 11871520, 13355460, 14245824, 17807280, 21368736, 23743040, 26710920, 28491648, 35614560, 42737472, 47486080, 53421840, 71229120, 85474944, 106843680, 142458240, 213687360, 427374720]

約数ペア:

[(1, 427374720), (2, 213687360), (3, 142458240), (4, 106843680), (5, 85474944), (6, 71229120), (8, 53421840), (9, 47486080), (10, 42737472), (12, 35614560), (15, 28491648), (16, 26710920), (18, 23743040), (20, 21368736), (24, 17807280), (30, 14245824), (32, 13355460), (36, 11871520), (40, 10684368), (45, 9497216), (48, 8903640), (60, 7122912), (64, 6677730), (72, 5935760), (80, 5342184), (90, 4748608), (96, 4451820), (120, 3561456), (128, 3338865), (144, 2967880), (160, 2671092), (180, 2374304), (192, 2225910), (240, 1780728), (288, 1483940), (320, 1335546), (360, 1187152), (384, 1112955), (480, 890364), (576, 741970), (640, 667773), (720, 593576), (960, 445182), (1152, 370985), (1440, 296788), (1920, 222591), (2880, 148394), (5760, 74197)]