7628640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 25111296

約数和(自身を除く): 17482656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 691, 736, 920, 1104, 1380, 1382, 1840, 2073, 2208, 2760, 2764, 3455, 3680, 4146, 5520, 5528, 6910, 8292, 10365, 11040, 11056, 13820, 15893, 16584, 20730, 22112, 27640, 31786, 33168, 41460, 47679, 55280, 63572, 66336, 79465, 82920, 95358, 110560, 127144, 158930, 165840, 190716, 238395, 254288, 317860, 331680, 381432, 476790, 508576, 635720, 762864, 953580, 1271440, 1525728, 1907160, 2542880, 3814320, 7628640]

約数ペア:

[(1, 7628640), (2, 3814320), (3, 2542880), (4, 1907160), (5, 1525728), (6, 1271440), (8, 953580), (10, 762864), (12, 635720), (15, 508576), (16, 476790), (20, 381432), (23, 331680), (24, 317860), (30, 254288), (32, 238395), (40, 190716), (46, 165840), (48, 158930), (60, 127144), (69, 110560), (80, 95358), (92, 82920), (96, 79465), (115, 66336), (120, 63572), (138, 55280), (160, 47679), (184, 41460), (230, 33168), (240, 31786), (276, 27640), (345, 22112), (368, 20730), (460, 16584), (480, 15893), (552, 13820), (690, 11056), (691, 11040), (736, 10365), (920, 8292), (1104, 6910), (1380, 5528), (1382, 5520), (1840, 4146), (2073, 3680), (2208, 3455), (2760, 2764)]