2118458520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{143527}}^1$

素因数の和:143585

約数の個数: 96

約数和(自身を含む): 7052965920

約数和(自身を除く): 4934507400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 143527, 287054, 430581, 574108, 717635, 861162, 1148216, 1291743, 1435270, 1722324, 2152905, 2583486, 2870540, 3444648, 4305810, 5166972, 5741080, 5884607, 6458715, 8611620, 10333944, 11769214, 12917430, 17223240, 17653821, 23538428, 25834860, 29423035, 35307642, 47076856, 51669720, 52961463, 58846070, 70615284, 88269105, 105922926, 117692140, 141230568, 176538210, 211845852, 235384280, 264807315, 353076420, 423691704, 529614630, 706152840, 1059229260, 2118458520]

約数ペア:

[(1, 2118458520), (2, 1059229260), (3, 706152840), (4, 529614630), (5, 423691704), (6, 353076420), (8, 264807315), (9, 235384280), (10, 211845852), (12, 176538210), (15, 141230568), (18, 117692140), (20, 105922926), (24, 88269105), (30, 70615284), (36, 58846070), (40, 52961463), (41, 51669720), (45, 47076856), (60, 35307642), (72, 29423035), (82, 25834860), (90, 23538428), (120, 17653821), (123, 17223240), (164, 12917430), (180, 11769214), (205, 10333944), (246, 8611620), (328, 6458715), (360, 5884607), (369, 5741080), (410, 5166972), (492, 4305810), (615, 3444648), (738, 2870540), (820, 2583486), (984, 2152905), (1230, 1722324), (1476, 1435270), (1640, 1291743), (1845, 1148216), (2460, 861162), (2952, 717635), (3690, 574108), (4920, 430581), (7380, 287054), (14760, 143527)]