489251160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79943}}^1$

素因数の和:79977

約数の個数: 96

約数和(自身を含む): 1683620640

約数和(自身を除く): 1194369480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 79943, 159886, 239829, 319772, 399715, 479658, 639544, 719487, 799430, 959316, 1199145, 1359031, 1438974, 1598860, 1918632, 2398290, 2718062, 2877948, 3197720, 3597435, 4077093, 4796580, 5436124, 5755896, 6795155, 7194870, 8154186, 9593160, 10872248, 12231279, 13590310, 14389740, 16308372, 20385465, 24462558, 27180620, 28779480, 32616744, 40770930, 48925116, 54361240, 61156395, 81541860, 97850232, 122312790, 163083720, 244625580, 489251160]

約数ペア:

[(1, 489251160), (2, 244625580), (3, 163083720), (4, 122312790), (5, 97850232), (6, 81541860), (8, 61156395), (9, 54361240), (10, 48925116), (12, 40770930), (15, 32616744), (17, 28779480), (18, 27180620), (20, 24462558), (24, 20385465), (30, 16308372), (34, 14389740), (36, 13590310), (40, 12231279), (45, 10872248), (51, 9593160), (60, 8154186), (68, 7194870), (72, 6795155), (85, 5755896), (90, 5436124), (102, 4796580), (120, 4077093), (136, 3597435), (153, 3197720), (170, 2877948), (180, 2718062), (204, 2398290), (255, 1918632), (306, 1598860), (340, 1438974), (360, 1359031), (408, 1199145), (510, 959316), (612, 799430), (680, 719487), (765, 639544), (1020, 479658), (1224, 399715), (1530, 319772), (2040, 239829), (3060, 159886), (6120, 79943)]