275078880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191027}}^1$

素因数の和:191048

約数の個数: 72

約数和(自身を含む): 938711592

約数和(自身を除く): 663632712

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, 191027, 382054, 573081, 764108, 955135, 1146162, 1528216, 1719243, 1910270, 2292324, 2865405, 3056432, 3438486, 3820540, 4584648, 5730810, 6112864, 6876972, 7641080, 8596215, 9169296, 11461620, 13753944, 15282160, 17192430, 18338592, 22923240, 27507888, 30564320, 34384860, 45846480, 55015776, 68769720, 91692960, 137539440, 275078880]

約数ペア:

[(1, 275078880), (2, 137539440), (3, 91692960), (4, 68769720), (5, 55015776), (6, 45846480), (8, 34384860), (9, 30564320), (10, 27507888), (12, 22923240), (15, 18338592), (16, 17192430), (18, 15282160), (20, 13753944), (24, 11461620), (30, 9169296), (32, 8596215), (36, 7641080), (40, 6876972), (45, 6112864), (48, 5730810), (60, 4584648), (72, 3820540), (80, 3438486), (90, 3056432), (96, 2865405), (120, 2292324), (144, 1910270), (160, 1719243), (180, 1528216), (240, 1146162), (288, 955135), (360, 764108), (480, 573081), (720, 382054), (1440, 191027)]