2432940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 7451136

約数和(自身を除く): 5018196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 43, 46, 60, 69, 82, 86, 92, 115, 123, 129, 138, 164, 172, 205, 215, 230, 246, 258, 276, 345, 410, 430, 460, 492, 516, 615, 645, 690, 820, 860, 943, 989, 1230, 1290, 1380, 1763, 1886, 1978, 2460, 2580, 2829, 2967, 3526, 3772, 3956, 4715, 4945, 5289, 5658, 5934, 7052, 8815, 9430, 9890, 10578, 11316, 11868, 14145, 14835, 17630, 18860, 19780, 21156, 26445, 28290, 29670, 35260, 40549, 52890, 56580, 59340, 81098, 105780, 121647, 162196, 202745, 243294, 405490, 486588, 608235, 810980, 1216470, 2432940]

約数ペア:

[(1, 2432940), (2, 1216470), (3, 810980), (4, 608235), (5, 486588), (6, 405490), (10, 243294), (12, 202745), (15, 162196), (20, 121647), (23, 105780), (30, 81098), (41, 59340), (43, 56580), (46, 52890), (60, 40549), (69, 35260), (82, 29670), (86, 28290), (92, 26445), (115, 21156), (123, 19780), (129, 18860), (138, 17630), (164, 14835), (172, 14145), (205, 11868), (215, 11316), (230, 10578), (246, 9890), (258, 9430), (276, 8815), (345, 7052), (410, 5934), (430, 5658), (460, 5289), (492, 4945), (516, 4715), (615, 3956), (645, 3772), (690, 3526), (820, 2967), (860, 2829), (943, 2580), (989, 2460), (1230, 1978), (1290, 1886), (1380, 1763)]