225440640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{39139}}^1$

素因数の和:39164

約数の個数: 96

約数和(自身を含む): 778494600

約数和(自身を除く): 553053960

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, 39139, 78278, 117417, 156556, 195695, 234834, 313112, 352251, 391390, 469668, 587085, 626224, 704502, 782780, 939336, 1174170, 1252448, 1409004, 1565560, 1761255, 1878672, 2348340, 2504896, 2818008, 3131120, 3522510, 3757344, 4696680, 5009792, 5636016, 6262240, 7045020, 7514688, 9393360, 11272032, 12524480, 14090040, 15029376, 18786720, 22544064, 25048960, 28180080, 37573440, 45088128, 56360160, 75146880, 112720320, 225440640]

約数ペア:

[(1, 225440640), (2, 112720320), (3, 75146880), (4, 56360160), (5, 45088128), (6, 37573440), (8, 28180080), (9, 25048960), (10, 22544064), (12, 18786720), (15, 15029376), (16, 14090040), (18, 12524480), (20, 11272032), (24, 9393360), (30, 7514688), (32, 7045020), (36, 6262240), (40, 5636016), (45, 5009792), (48, 4696680), (60, 3757344), (64, 3522510), (72, 3131120), (80, 2818008), (90, 2504896), (96, 2348340), (120, 1878672), (128, 1761255), (144, 1565560), (160, 1409004), (180, 1252448), (192, 1174170), (240, 939336), (288, 782780), (320, 704502), (360, 626224), (384, 587085), (480, 469668), (576, 391390), (640, 352251), (720, 313112), (960, 234834), (1152, 195695), (1440, 156556), (1920, 117417), (2880, 78278), (5760, 39139)]