269970320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4733}}^1$

素因数の和:4800

約数の個数: 80

約数和(自身を含む): 676242432

約数和(自身を除く): 406272112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 4733, 5704, 7130, 9466, 11408, 14260, 18932, 23665, 28520, 37864, 47330, 57040, 75728, 94660, 108859, 146723, 189320, 217718, 293446, 378640, 435436, 544295, 586892, 733615, 870872, 1088590, 1173784, 1467230, 1741744, 2177180, 2347568, 2934460, 3374629, 4354360, 5868920, 6749258, 8708720, 11737840, 13498516, 16873145, 26997032, 33746290, 53994064, 67492580, 134985160, 269970320]

約数ペア:

[(1, 269970320), (2, 134985160), (4, 67492580), (5, 53994064), (8, 33746290), (10, 26997032), (16, 16873145), (20, 13498516), (23, 11737840), (31, 8708720), (40, 6749258), (46, 5868920), (62, 4354360), (80, 3374629), (92, 2934460), (115, 2347568), (124, 2177180), (155, 1741744), (184, 1467230), (230, 1173784), (248, 1088590), (310, 870872), (368, 733615), (460, 586892), (496, 544295), (620, 435436), (713, 378640), (920, 293446), (1240, 217718), (1426, 189320), (1840, 146723), (2480, 108859), (2852, 94660), (3565, 75728), (4733, 57040), (5704, 47330), (7130, 37864), (9466, 28520), (11408, 23665), (14260, 18932)]