38948040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{4007}}^1$

素因数の和:4033

約数の個数: 96

約数和(自身を含む): 131302080

約数和(自身を除く): 92354040

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4007, 4860, 8014, 9720, 12021, 16028, 20035, 24042, 32056, 36063, 40070, 48084, 60105, 72126, 80140, 96168, 108189, 120210, 144252, 160280, 180315, 216378, 240420, 288504, 324567, 360630, 432756, 480840, 540945, 649134, 721260, 865512, 973701, 1081890, 1298268, 1442520, 1622835, 1947402, 2163780, 2596536, 3245670, 3894804, 4327560, 4868505, 6491340, 7789608, 9737010, 12982680, 19474020, 38948040]

約数ペア:

[(1, 38948040), (2, 19474020), (3, 12982680), (4, 9737010), (5, 7789608), (6, 6491340), (8, 4868505), (9, 4327560), (10, 3894804), (12, 3245670), (15, 2596536), (18, 2163780), (20, 1947402), (24, 1622835), (27, 1442520), (30, 1298268), (36, 1081890), (40, 973701), (45, 865512), (54, 721260), (60, 649134), (72, 540945), (81, 480840), (90, 432756), (108, 360630), (120, 324567), (135, 288504), (162, 240420), (180, 216378), (216, 180315), (243, 160280), (270, 144252), (324, 120210), (360, 108189), (405, 96168), (486, 80140), (540, 72126), (648, 60105), (810, 48084), (972, 40070), (1080, 36063), (1215, 32056), (1620, 24042), (1944, 20035), (2430, 16028), (3240, 12021), (4007, 9720), (4860, 8014)]