1430088720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{54667}}^1$

素因数の和:54792

約数の個数: 80

約数和(自身を含む): 4474029120

約数和(自身を除く): 3043940400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 26160, 54667, 109334, 164001, 218668, 273335, 328002, 437336, 546670, 656004, 820005, 874672, 1093340, 1312008, 1640010, 2186680, 2624016, 3280020, 4373360, 5958703, 6560040, 11917406, 13120080, 17876109, 23834812, 29793515, 35752218, 47669624, 59587030, 71504436, 89380545, 95339248, 119174060, 143008872, 178761090, 238348120, 286017744, 357522180, 476696240, 715044360, 1430088720]

約数ペア:

[(1, 1430088720), (2, 715044360), (3, 476696240), (4, 357522180), (5, 286017744), (6, 238348120), (8, 178761090), (10, 143008872), (12, 119174060), (15, 95339248), (16, 89380545), (20, 71504436), (24, 59587030), (30, 47669624), (40, 35752218), (48, 29793515), (60, 23834812), (80, 17876109), (109, 13120080), (120, 11917406), (218, 6560040), (240, 5958703), (327, 4373360), (436, 3280020), (545, 2624016), (654, 2186680), (872, 1640010), (1090, 1312008), (1308, 1093340), (1635, 874672), (1744, 820005), (2180, 656004), (2616, 546670), (3270, 437336), (4360, 328002), (5232, 273335), (6540, 218668), (8720, 164001), (13080, 109334), (26160, 54667)]