40895040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1100

約数の個数: 112

約数和(自身を含む): 133136640

約数和(自身を除く): 92241600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1039, 1230, 1312, 1640, 1968, 2078, 2460, 2624, 3117, 3280, 3936, 4156, 4920, 5195, 6234, 6560, 7872, 8312, 9840, 10390, 12468, 13120, 15585, 16624, 19680, 20780, 24936, 31170, 33248, 39360, 41560, 42599, 49872, 62340, 66496, 83120, 85198, 99744, 124680, 127797, 166240, 170396, 199488, 212995, 249360, 255594, 332480, 340792, 425990, 498720, 511188, 638985, 681584, 851980, 997440, 1022376, 1277970, 1363168, 1703960, 2044752, 2555940, 2726336, 3407920, 4089504, 5111880, 6815840, 8179008, 10223760, 13631680, 20447520, 40895040]

約数ペア:

[(1, 40895040), (2, 20447520), (3, 13631680), (4, 10223760), (5, 8179008), (6, 6815840), (8, 5111880), (10, 4089504), (12, 3407920), (15, 2726336), (16, 2555940), (20, 2044752), (24, 1703960), (30, 1363168), (32, 1277970), (40, 1022376), (41, 997440), (48, 851980), (60, 681584), (64, 638985), (80, 511188), (82, 498720), (96, 425990), (120, 340792), (123, 332480), (160, 255594), (164, 249360), (192, 212995), (205, 199488), (240, 170396), (246, 166240), (320, 127797), (328, 124680), (410, 99744), (480, 85198), (492, 83120), (615, 66496), (656, 62340), (820, 49872), (960, 42599), (984, 41560), (1039, 39360), (1230, 33248), (1312, 31170), (1640, 24936), (1968, 20780), (2078, 19680), (2460, 16624), (2624, 15585), (3117, 13120), (3280, 12468), (3936, 10390), (4156, 9840), (4920, 8312), (5195, 7872), (6234, 6560)]