2906178840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{23131}}^1$

素因数の和:23497

約数の個数: 96

約数和(自身を含む): 9472554000

約数和(自身を除く): 6566375160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 349, 360, 698, 1047, 1396, 1745, 2094, 2792, 3141, 3490, 4188, 5235, 6282, 6980, 8376, 10470, 12564, 13960, 15705, 20940, 23131, 25128, 31410, 41880, 46262, 62820, 69393, 92524, 115655, 125640, 138786, 185048, 208179, 231310, 277572, 346965, 416358, 462620, 555144, 693930, 832716, 925240, 1040895, 1387860, 1665432, 2081790, 2775720, 4163580, 8072719, 8327160, 16145438, 24218157, 32290876, 40363595, 48436314, 64581752, 72654471, 80727190, 96872628, 121090785, 145308942, 161454380, 193745256, 242181570, 290617884, 322908760, 363272355, 484363140, 581235768, 726544710, 968726280, 1453089420, 2906178840]

約数ペア:

[(1, 2906178840), (2, 1453089420), (3, 968726280), (4, 726544710), (5, 581235768), (6, 484363140), (8, 363272355), (9, 322908760), (10, 290617884), (12, 242181570), (15, 193745256), (18, 161454380), (20, 145308942), (24, 121090785), (30, 96872628), (36, 80727190), (40, 72654471), (45, 64581752), (60, 48436314), (72, 40363595), (90, 32290876), (120, 24218157), (180, 16145438), (349, 8327160), (360, 8072719), (698, 4163580), (1047, 2775720), (1396, 2081790), (1745, 1665432), (2094, 1387860), (2792, 1040895), (3141, 925240), (3490, 832716), (4188, 693930), (5235, 555144), (6282, 462620), (6980, 416358), (8376, 346965), (10470, 277572), (12564, 231310), (13960, 208179), (15705, 185048), (20940, 138786), (23131, 125640), (25128, 115655), (31410, 92524), (41880, 69393), (46262, 62820)]