384781590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8963}}^1$

素因数の和:9035

約数の個数: 80

約数和(自身を含む): 1054273968

約数和(自身を除く): 669492378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 795, 810, 954, 1431, 1590, 2385, 2862, 4293, 4770, 7155, 8586, 8963, 14310, 17926, 21465, 26889, 42930, 44815, 53778, 80667, 89630, 134445, 161334, 242001, 268890, 403335, 475039, 484002, 726003, 806670, 950078, 1210005, 1425117, 1452006, 2375195, 2420010, 2850234, 3630015, 4275351, 4750390, 7125585, 7260030, 8550702, 12826053, 14251170, 21376755, 25652106, 38478159, 42753510, 64130265, 76956318, 128260530, 192390795, 384781590]

約数ペア:

[(1, 384781590), (2, 192390795), (3, 128260530), (5, 76956318), (6, 64130265), (9, 42753510), (10, 38478159), (15, 25652106), (18, 21376755), (27, 14251170), (30, 12826053), (45, 8550702), (53, 7260030), (54, 7125585), (81, 4750390), (90, 4275351), (106, 3630015), (135, 2850234), (159, 2420010), (162, 2375195), (265, 1452006), (270, 1425117), (318, 1210005), (405, 950078), (477, 806670), (530, 726003), (795, 484002), (810, 475039), (954, 403335), (1431, 268890), (1590, 242001), (2385, 161334), (2862, 134445), (4293, 89630), (4770, 80667), (7155, 53778), (8586, 44815), (8963, 42930), (14310, 26889), (17926, 21465)]