30942360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 108838080

約数和(自身を除く): 77895720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 37, 40, 45, 46, 60, 69, 72, 74, 90, 92, 101, 111, 115, 120, 138, 148, 180, 184, 185, 202, 207, 222, 230, 276, 296, 303, 333, 345, 360, 370, 404, 414, 444, 460, 505, 552, 555, 606, 666, 690, 740, 808, 828, 851, 888, 909, 920, 1010, 1035, 1110, 1212, 1332, 1380, 1480, 1515, 1656, 1665, 1702, 1818, 2020, 2070, 2220, 2323, 2424, 2553, 2664, 2760, 3030, 3330, 3404, 3636, 3737, 4040, 4140, 4255, 4440, 4545, 4646, 5106, 6060, 6660, 6808, 6969, 7272, 7474, 7659, 8280, 8510, 9090, 9292, 10212, 11211, 11615, 12120, 12765, 13320, 13938, 14948, 15318, 17020, 18180, 18584, 18685, 20424, 20907, 22422, 23230, 25530, 27876, 29896, 30636, 33633, 34040, 34845, 36360, 37370, 38295, 41814, 44844, 46460, 51060, 55752, 56055, 61272, 67266, 69690, 74740, 76590, 83628, 85951, 89688, 92920, 102120, 104535, 112110, 134532, 139380, 149480, 153180, 167256, 168165, 171902, 209070, 224220, 257853, 269064, 278760, 306360, 336330, 343804, 418140, 429755, 448440, 515706, 672660, 687608, 773559, 836280, 859510, 1031412, 1289265, 1345320, 1547118, 1719020, 2062824, 2578530, 3094236, 3438040, 3867795, 5157060, 6188472, 7735590, 10314120, 15471180, 30942360]

約数ペア:

[(1, 30942360), (2, 15471180), (3, 10314120), (4, 7735590), (5, 6188472), (6, 5157060), (8, 3867795), (9, 3438040), (10, 3094236), (12, 2578530), (15, 2062824), (18, 1719020), (20, 1547118), (23, 1345320), (24, 1289265), (30, 1031412), (36, 859510), (37, 836280), (40, 773559), (45, 687608), (46, 672660), (60, 515706), (69, 448440), (72, 429755), (74, 418140), (90, 343804), (92, 336330), (101, 306360), (111, 278760), (115, 269064), (120, 257853), (138, 224220), (148, 209070), (180, 171902), (184, 168165), (185, 167256), (202, 153180), (207, 149480), (222, 139380), (230, 134532), (276, 112110), (296, 104535), (303, 102120), (333, 92920), (345, 89688), (360, 85951), (370, 83628), (404, 76590), (414, 74740), (444, 69690), (460, 67266), (505, 61272), (552, 56055), (555, 55752), (606, 51060), (666, 46460), (690, 44844), (740, 41814), (808, 38295), (828, 37370), (851, 36360), (888, 34845), (909, 34040), (920, 33633), (1010, 30636), (1035, 29896), (1110, 27876), (1212, 25530), (1332, 23230), (1380, 22422), (1480, 20907), (1515, 20424), (1656, 18685), (1665, 18584), (1702, 18180), (1818, 17020), (2020, 15318), (2070, 14948), (2220, 13938), (2323, 13320), (2424, 12765), (2553, 12120), (2664, 11615), (2760, 11211), (3030, 10212), (3330, 9292), (3404, 9090), (3636, 8510), (3737, 8280), (4040, 7659), (4140, 7474), (4255, 7272), (4440, 6969), (4545, 6808), (4646, 6660), (5106, 6060)]