177389640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3023}}^1$

素因数の和:3203

約数の個数: 96

約数和(自身を含む): 580245120

約数和(自身を除く): 402855480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3023, 3260, 3912, 4890, 5868, 6046, 6520, 7335, 9069, 9780, 11736, 12092, 14670, 15115, 18138, 19560, 24184, 27207, 29340, 30230, 36276, 45345, 54414, 58680, 60460, 72552, 90690, 108828, 120920, 136035, 181380, 217656, 272070, 362760, 492749, 544140, 985498, 1088280, 1478247, 1970996, 2463745, 2956494, 3941992, 4434741, 4927490, 5912988, 7391235, 8869482, 9854980, 11825976, 14782470, 17738964, 19709960, 22173705, 29564940, 35477928, 44347410, 59129880, 88694820, 177389640]

約数ペア:

[(1, 177389640), (2, 88694820), (3, 59129880), (4, 44347410), (5, 35477928), (6, 29564940), (8, 22173705), (9, 19709960), (10, 17738964), (12, 14782470), (15, 11825976), (18, 9854980), (20, 8869482), (24, 7391235), (30, 5912988), (36, 4927490), (40, 4434741), (45, 3941992), (60, 2956494), (72, 2463745), (90, 1970996), (120, 1478247), (163, 1088280), (180, 985498), (326, 544140), (360, 492749), (489, 362760), (652, 272070), (815, 217656), (978, 181380), (1304, 136035), (1467, 120920), (1630, 108828), (1956, 90690), (2445, 72552), (2934, 60460), (3023, 58680), (3260, 54414), (3912, 45345), (4890, 36276), (5868, 30230), (6046, 29340), (6520, 27207), (7335, 24184), (9069, 19560), (9780, 18138), (11736, 15115), (12092, 14670)]