40491965880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37492561}}^1$

素因数の和:37492581

約数の個数: 64

約数和(自身を含む): 134973223200

約数和(自身を除く): 94481257320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 37492561, 74985122, 112477683, 149970244, 187462805, 224955366, 299940488, 337433049, 374925610, 449910732, 562388415, 674866098, 749851220, 899821464, 1012299147, 1124776830, 1349732196, 1499702440, 1687165245, 2024598294, 2249553660, 2699464392, 3374330490, 4049196588, 4499107320, 5061495735, 6748660980, 8098393176, 10122991470, 13497321960, 20245982940, 40491965880]

約数ペア:

[(1, 40491965880), (2, 20245982940), (3, 13497321960), (4, 10122991470), (5, 8098393176), (6, 6748660980), (8, 5061495735), (9, 4499107320), (10, 4049196588), (12, 3374330490), (15, 2699464392), (18, 2249553660), (20, 2024598294), (24, 1687165245), (27, 1499702440), (30, 1349732196), (36, 1124776830), (40, 1012299147), (45, 899821464), (54, 749851220), (60, 674866098), (72, 562388415), (90, 449910732), (108, 374925610), (120, 337433049), (135, 299940488), (180, 224955366), (216, 187462805), (270, 149970244), (360, 112477683), (540, 74985122), (1080, 37492561)]