345882480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16193}}^1$

素因数の和:16298

約数の個数: 80

約数和(自身を含む): 1084350240

約数和(自身を除く): 738467760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 16193, 21360, 32386, 48579, 64772, 80965, 97158, 129544, 161930, 194316, 242895, 259088, 323860, 388632, 485790, 647720, 777264, 971580, 1295440, 1441177, 1943160, 2882354, 3886320, 4323531, 5764708, 7205885, 8647062, 11529416, 14411770, 17294124, 21617655, 23058832, 28823540, 34588248, 43235310, 57647080, 69176496, 86470620, 115294160, 172941240, 345882480]

約数ペア:

[(1, 345882480), (2, 172941240), (3, 115294160), (4, 86470620), (5, 69176496), (6, 57647080), (8, 43235310), (10, 34588248), (12, 28823540), (15, 23058832), (16, 21617655), (20, 17294124), (24, 14411770), (30, 11529416), (40, 8647062), (48, 7205885), (60, 5764708), (80, 4323531), (89, 3886320), (120, 2882354), (178, 1943160), (240, 1441177), (267, 1295440), (356, 971580), (445, 777264), (534, 647720), (712, 485790), (890, 388632), (1068, 323860), (1335, 259088), (1424, 242895), (1780, 194316), (2136, 161930), (2670, 129544), (3560, 97158), (4272, 80965), (5340, 64772), (7120, 48579), (10680, 32386), (16193, 21360)]