119228320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 297198720

約数和(自身を除く): 177970400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 179, 181, 184, 230, 358, 362, 368, 460, 716, 724, 736, 895, 905, 920, 1432, 1448, 1790, 1810, 1840, 2864, 2896, 3580, 3620, 3680, 4117, 4163, 5728, 5792, 7160, 7240, 8234, 8326, 14320, 14480, 16468, 16652, 20585, 20815, 28640, 28960, 32399, 32936, 33304, 41170, 41630, 64798, 65872, 66608, 82340, 83260, 129596, 131744, 133216, 161995, 164680, 166520, 259192, 323990, 329360, 333040, 518384, 647980, 658720, 666080, 745177, 1036768, 1295960, 1490354, 2591920, 2980708, 3725885, 5183840, 5961416, 7451770, 11922832, 14903540, 23845664, 29807080, 59614160, 119228320]

約数ペア:

[(1, 119228320), (2, 59614160), (4, 29807080), (5, 23845664), (8, 14903540), (10, 11922832), (16, 7451770), (20, 5961416), (23, 5183840), (32, 3725885), (40, 2980708), (46, 2591920), (80, 1490354), (92, 1295960), (115, 1036768), (160, 745177), (179, 666080), (181, 658720), (184, 647980), (230, 518384), (358, 333040), (362, 329360), (368, 323990), (460, 259192), (716, 166520), (724, 164680), (736, 161995), (895, 133216), (905, 131744), (920, 129596), (1432, 83260), (1448, 82340), (1790, 66608), (1810, 65872), (1840, 64798), (2864, 41630), (2896, 41170), (3580, 33304), (3620, 32936), (3680, 32399), (4117, 28960), (4163, 28640), (5728, 20815), (5792, 20585), (7160, 16652), (7240, 16468), (8234, 14480), (8326, 14320)]