61320240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{9463}}^1$

素因数の和:9488

約数の個数: 100

約数和(自身を含む): 212996784

約数和(自身を除く): 151676544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 9463, 18926, 28389, 37852, 47315, 56778, 75704, 85167, 94630, 113556, 141945, 151408, 170334, 189260, 227112, 255501, 283890, 340668, 378520, 425835, 454224, 511002, 567780, 681336, 757040, 766503, 851670, 1022004, 1135560, 1277505, 1362672, 1533006, 1703340, 2044008, 2271120, 2555010, 3066012, 3406680, 3832515, 4088016, 5110020, 6132024, 6813360, 7665030, 10220040, 12264048, 15330060, 20440080, 30660120, 61320240]

約数ペア:

[(1, 61320240), (2, 30660120), (3, 20440080), (4, 15330060), (5, 12264048), (6, 10220040), (8, 7665030), (9, 6813360), (10, 6132024), (12, 5110020), (15, 4088016), (16, 3832515), (18, 3406680), (20, 3066012), (24, 2555010), (27, 2271120), (30, 2044008), (36, 1703340), (40, 1533006), (45, 1362672), (48, 1277505), (54, 1135560), (60, 1022004), (72, 851670), (80, 766503), (81, 757040), (90, 681336), (108, 567780), (120, 511002), (135, 454224), (144, 425835), (162, 378520), (180, 340668), (216, 283890), (240, 255501), (270, 227112), (324, 189260), (360, 170334), (405, 151408), (432, 141945), (540, 113556), (648, 94630), (720, 85167), (810, 75704), (1080, 56778), (1296, 47315), (1620, 37852), (2160, 28389), (3240, 18926), (6480, 9463)]