76145640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 243855360

約数和(自身を除く): 167709720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 587, 690, 705, 920, 940, 1081, 1128, 1174, 1380, 1410, 1761, 1880, 2162, 2348, 2760, 2820, 2935, 3243, 3522, 4324, 4696, 5405, 5640, 5870, 6486, 7044, 8648, 8805, 10810, 11740, 12972, 13501, 14088, 16215, 17610, 21620, 23480, 25944, 27002, 27589, 32430, 35220, 40503, 43240, 54004, 55178, 64860, 67505, 70440, 81006, 82767, 108008, 110356, 129720, 135010, 137945, 162012, 165534, 202515, 220712, 270020, 275890, 324024, 331068, 405030, 413835, 540040, 551780, 634547, 662136, 810060, 827670, 1103560, 1269094, 1620120, 1655340, 1903641, 2538188, 3172735, 3310680, 3807282, 5076376, 6345470, 7614564, 9518205, 12690940, 15229128, 19036410, 25381880, 38072820, 76145640]

約数ペア:

[(1, 76145640), (2, 38072820), (3, 25381880), (4, 19036410), (5, 15229128), (6, 12690940), (8, 9518205), (10, 7614564), (12, 6345470), (15, 5076376), (20, 3807282), (23, 3310680), (24, 3172735), (30, 2538188), (40, 1903641), (46, 1655340), (47, 1620120), (60, 1269094), (69, 1103560), (92, 827670), (94, 810060), (115, 662136), (120, 634547), (138, 551780), (141, 540040), (184, 413835), (188, 405030), (230, 331068), (235, 324024), (276, 275890), (282, 270020), (345, 220712), (376, 202515), (460, 165534), (470, 162012), (552, 137945), (564, 135010), (587, 129720), (690, 110356), (705, 108008), (920, 82767), (940, 81006), (1081, 70440), (1128, 67505), (1174, 64860), (1380, 55178), (1410, 54004), (1761, 43240), (1880, 40503), (2162, 35220), (2348, 32430), (2760, 27589), (2820, 27002), (2935, 25944), (3243, 23480), (3522, 21620), (4324, 17610), (4696, 16215), (5405, 14088), (5640, 13501), (5870, 12972), (6486, 11740), (7044, 10810), (8648, 8805)]