40793040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 139712040

約数和(自身を除く): 98919000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1069, 1272, 1590, 1908, 2120, 2138, 2385, 2544, 3180, 3207, 3816, 4240, 4276, 4770, 5345, 6360, 6414, 7632, 8552, 9540, 9621, 10690, 12720, 12828, 16035, 17104, 19080, 19242, 21380, 25656, 32070, 38160, 38484, 42760, 48105, 51312, 56657, 64140, 76968, 85520, 96210, 113314, 128280, 153936, 169971, 192420, 226628, 256560, 283285, 339942, 384840, 453256, 509913, 566570, 679884, 769680, 849855, 906512, 1019826, 1133140, 1359768, 1699710, 2039652, 2266280, 2549565, 2719536, 3399420, 4079304, 4532560, 5099130, 6798840, 8158608, 10198260, 13597680, 20396520, 40793040]

約数ペア:

[(1, 40793040), (2, 20396520), (3, 13597680), (4, 10198260), (5, 8158608), (6, 6798840), (8, 5099130), (9, 4532560), (10, 4079304), (12, 3399420), (15, 2719536), (16, 2549565), (18, 2266280), (20, 2039652), (24, 1699710), (30, 1359768), (36, 1133140), (40, 1019826), (45, 906512), (48, 849855), (53, 769680), (60, 679884), (72, 566570), (80, 509913), (90, 453256), (106, 384840), (120, 339942), (144, 283285), (159, 256560), (180, 226628), (212, 192420), (240, 169971), (265, 153936), (318, 128280), (360, 113314), (424, 96210), (477, 85520), (530, 76968), (636, 64140), (720, 56657), (795, 51312), (848, 48105), (954, 42760), (1060, 38484), (1069, 38160), (1272, 32070), (1590, 25656), (1908, 21380), (2120, 19242), (2138, 19080), (2385, 17104), (2544, 16035), (3180, 12828), (3207, 12720), (3816, 10690), (4240, 9621), (4276, 9540), (4770, 8552), (5345, 7632), (6360, 6414)]