189562320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11447}}^1$

素因数の和:11489

約数の個数: 120

約数和(自身を含む): 664350336

約数和(自身を除く): 474788016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 11447, 16560, 22894, 34341, 45788, 57235, 68682, 91576, 103023, 114470, 137364, 171705, 183152, 206046, 228940, 263281, 274728, 343410, 412092, 457880, 515115, 526562, 549456, 686820, 789843, 824184, 915760, 1030230, 1053124, 1316405, 1373640, 1579686, 1648368, 2060460, 2106248, 2369529, 2632810, 2747280, 3159372, 3949215, 4120920, 4212496, 4739058, 5265620, 6318744, 7898430, 8241840, 9478116, 10531240, 11847645, 12637488, 15796860, 18956232, 21062480, 23695290, 31593720, 37912464, 47390580, 63187440, 94781160, 189562320]

約数ペア:

[(1, 189562320), (2, 94781160), (3, 63187440), (4, 47390580), (5, 37912464), (6, 31593720), (8, 23695290), (9, 21062480), (10, 18956232), (12, 15796860), (15, 12637488), (16, 11847645), (18, 10531240), (20, 9478116), (23, 8241840), (24, 7898430), (30, 6318744), (36, 5265620), (40, 4739058), (45, 4212496), (46, 4120920), (48, 3949215), (60, 3159372), (69, 2747280), (72, 2632810), (80, 2369529), (90, 2106248), (92, 2060460), (115, 1648368), (120, 1579686), (138, 1373640), (144, 1316405), (180, 1053124), (184, 1030230), (207, 915760), (230, 824184), (240, 789843), (276, 686820), (345, 549456), (360, 526562), (368, 515115), (414, 457880), (460, 412092), (552, 343410), (690, 274728), (720, 263281), (828, 228940), (920, 206046), (1035, 183152), (1104, 171705), (1380, 137364), (1656, 114470), (1840, 103023), (2070, 91576), (2760, 68682), (3312, 57235), (4140, 45788), (5520, 34341), (8280, 22894), (11447, 16560)]