30132160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 79004160

約数和(自身を除く): 48872000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 136, 145, 160, 170, 191, 232, 272, 290, 320, 340, 382, 464, 493, 544, 580, 680, 764, 928, 955, 986, 1088, 1160, 1360, 1528, 1856, 1910, 1972, 2320, 2465, 2720, 3056, 3247, 3820, 3944, 4640, 4930, 5440, 5539, 6112, 6494, 7640, 7888, 9280, 9860, 11078, 12224, 12988, 15280, 15776, 16235, 19720, 22156, 25976, 27695, 30560, 31552, 32470, 39440, 44312, 51952, 55390, 61120, 64940, 78880, 88624, 94163, 103904, 110780, 129880, 157760, 177248, 188326, 207808, 221560, 259760, 354496, 376652, 443120, 470815, 519520, 753304, 886240, 941630, 1039040, 1506608, 1772480, 1883260, 3013216, 3766520, 6026432, 7533040, 15066080, 30132160]

約数ペア:

[(1, 30132160), (2, 15066080), (4, 7533040), (5, 6026432), (8, 3766520), (10, 3013216), (16, 1883260), (17, 1772480), (20, 1506608), (29, 1039040), (32, 941630), (34, 886240), (40, 753304), (58, 519520), (64, 470815), (68, 443120), (80, 376652), (85, 354496), (116, 259760), (136, 221560), (145, 207808), (160, 188326), (170, 177248), (191, 157760), (232, 129880), (272, 110780), (290, 103904), (320, 94163), (340, 88624), (382, 78880), (464, 64940), (493, 61120), (544, 55390), (580, 51952), (680, 44312), (764, 39440), (928, 32470), (955, 31552), (986, 30560), (1088, 27695), (1160, 25976), (1360, 22156), (1528, 19720), (1856, 16235), (1910, 15776), (1972, 15280), (2320, 12988), (2465, 12224), (2720, 11078), (3056, 9860), (3247, 9280), (3820, 7888), (3944, 7640), (4640, 6494), (4930, 6112), (5440, 5539)]