30035280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 105136128

約数和(自身を除く): 75100848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 367, 372, 440, 465, 496, 528, 620, 660, 682, 734, 744, 880, 930, 1023, 1101, 1240, 1320, 1364, 1468, 1488, 1705, 1835, 1860, 2046, 2202, 2480, 2640, 2728, 2936, 3410, 3670, 3720, 4037, 4092, 4404, 5115, 5456, 5505, 5872, 6820, 7340, 7440, 8074, 8184, 8808, 10230, 11010, 11377, 12111, 13640, 14680, 16148, 16368, 17616, 20185, 20460, 22020, 22754, 24222, 27280, 29360, 32296, 34131, 40370, 40920, 44040, 45508, 48444, 56885, 60555, 64592, 68262, 80740, 81840, 88080, 91016, 96888, 113770, 121110, 125147, 136524, 161480, 170655, 182032, 193776, 227540, 242220, 250294, 273048, 322960, 341310, 375441, 455080, 484440, 500588, 546096, 625735, 682620, 750882, 910160, 968880, 1001176, 1251470, 1365240, 1501764, 1877205, 2002352, 2502940, 2730480, 3003528, 3754410, 5005880, 6007056, 7508820, 10011760, 15017640, 30035280]

約数ペア:

[(1, 30035280), (2, 15017640), (3, 10011760), (4, 7508820), (5, 6007056), (6, 5005880), (8, 3754410), (10, 3003528), (11, 2730480), (12, 2502940), (15, 2002352), (16, 1877205), (20, 1501764), (22, 1365240), (24, 1251470), (30, 1001176), (31, 968880), (33, 910160), (40, 750882), (44, 682620), (48, 625735), (55, 546096), (60, 500588), (62, 484440), (66, 455080), (80, 375441), (88, 341310), (93, 322960), (110, 273048), (120, 250294), (124, 242220), (132, 227540), (155, 193776), (165, 182032), (176, 170655), (186, 161480), (220, 136524), (240, 125147), (248, 121110), (264, 113770), (310, 96888), (330, 91016), (341, 88080), (367, 81840), (372, 80740), (440, 68262), (465, 64592), (496, 60555), (528, 56885), (620, 48444), (660, 45508), (682, 44040), (734, 40920), (744, 40370), (880, 34131), (930, 32296), (1023, 29360), (1101, 27280), (1240, 24222), (1320, 22754), (1364, 22020), (1468, 20460), (1488, 20185), (1705, 17616), (1835, 16368), (1860, 16148), (2046, 14680), (2202, 13640), (2480, 12111), (2640, 11377), (2728, 11010), (2936, 10230), (3410, 8808), (3670, 8184), (3720, 8074), (4037, 7440), (4092, 7340), (4404, 6820), (5115, 5872), (5456, 5505)]