90432320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1168

約数の個数: 112

約数和(自身を含む): 245351808

約数和(自身を除く): 154919488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 880, 920, 1012, 1117, 1265, 1472, 1760, 1840, 2024, 2234, 2530, 3520, 3680, 4048, 4468, 5060, 5585, 7360, 8096, 8936, 10120, 11170, 12287, 16192, 17872, 20240, 22340, 24574, 25691, 35744, 40480, 44680, 49148, 51382, 61435, 71488, 80960, 89360, 98296, 102764, 122870, 128455, 178720, 196592, 205528, 245740, 256910, 282601, 357440, 393184, 411056, 491480, 513820, 565202, 786368, 822112, 982960, 1027640, 1130404, 1413005, 1644224, 1965920, 2055280, 2260808, 2826010, 3931840, 4110560, 4521616, 5652020, 8221120, 9043232, 11304040, 18086464, 22608080, 45216160, 90432320]

約数ペア:

[(1, 90432320), (2, 45216160), (4, 22608080), (5, 18086464), (8, 11304040), (10, 9043232), (11, 8221120), (16, 5652020), (20, 4521616), (22, 4110560), (23, 3931840), (32, 2826010), (40, 2260808), (44, 2055280), (46, 1965920), (55, 1644224), (64, 1413005), (80, 1130404), (88, 1027640), (92, 982960), (110, 822112), (115, 786368), (160, 565202), (176, 513820), (184, 491480), (220, 411056), (230, 393184), (253, 357440), (320, 282601), (352, 256910), (368, 245740), (440, 205528), (460, 196592), (506, 178720), (704, 128455), (736, 122870), (880, 102764), (920, 98296), (1012, 89360), (1117, 80960), (1265, 71488), (1472, 61435), (1760, 51382), (1840, 49148), (2024, 44680), (2234, 40480), (2530, 35744), (3520, 25691), (3680, 24574), (4048, 22340), (4468, 20240), (5060, 17872), (5585, 16192), (7360, 12287), (8096, 11170), (8936, 10120)]