18304320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 112

約数和(自身を含む): 60716160

約数和(自身を除く): 42411840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 829, 920, 960, 1104, 1380, 1472, 1658, 1840, 2208, 2487, 2760, 3316, 3680, 4145, 4416, 4974, 5520, 6632, 7360, 8290, 9948, 11040, 12435, 13264, 16580, 19067, 19896, 22080, 24870, 26528, 33160, 38134, 39792, 49740, 53056, 57201, 66320, 76268, 79584, 95335, 99480, 114402, 132640, 152536, 159168, 190670, 198960, 228804, 265280, 286005, 305072, 381340, 397920, 457608, 572010, 610144, 762680, 795840, 915216, 1144020, 1220288, 1525360, 1830432, 2288040, 3050720, 3660864, 4576080, 6101440, 9152160, 18304320]

約数ペア:

[(1, 18304320), (2, 9152160), (3, 6101440), (4, 4576080), (5, 3660864), (6, 3050720), (8, 2288040), (10, 1830432), (12, 1525360), (15, 1220288), (16, 1144020), (20, 915216), (23, 795840), (24, 762680), (30, 610144), (32, 572010), (40, 457608), (46, 397920), (48, 381340), (60, 305072), (64, 286005), (69, 265280), (80, 228804), (92, 198960), (96, 190670), (115, 159168), (120, 152536), (138, 132640), (160, 114402), (184, 99480), (192, 95335), (230, 79584), (240, 76268), (276, 66320), (320, 57201), (345, 53056), (368, 49740), (460, 39792), (480, 38134), (552, 33160), (690, 26528), (736, 24870), (829, 22080), (920, 19896), (960, 19067), (1104, 16580), (1380, 13264), (1472, 12435), (1658, 11040), (1840, 9948), (2208, 8290), (2487, 7360), (2760, 6632), (3316, 5520), (3680, 4974), (4145, 4416)]