605777580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{55171}}^1$

素因数の和:55247

約数の個数: 72

約数和(自身を含む): 1867682544

約数和(自身を除く): 1261904964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 55171, 110342, 165513, 220684, 275855, 331026, 496539, 551710, 662052, 827565, 993078, 1103420, 1655130, 1986156, 2482695, 3310260, 3365431, 4965390, 6730862, 9930780, 10096293, 13461724, 16827155, 20192586, 30288879, 33654310, 40385172, 50481465, 60577758, 67308620, 100962930, 121155516, 151444395, 201925860, 302888790, 605777580]

約数ペア:

[(1, 605777580), (2, 302888790), (3, 201925860), (4, 151444395), (5, 121155516), (6, 100962930), (9, 67308620), (10, 60577758), (12, 50481465), (15, 40385172), (18, 33654310), (20, 30288879), (30, 20192586), (36, 16827155), (45, 13461724), (60, 10096293), (61, 9930780), (90, 6730862), (122, 4965390), (180, 3365431), (183, 3310260), (244, 2482695), (305, 1986156), (366, 1655130), (549, 1103420), (610, 993078), (732, 827565), (915, 662052), (1098, 551710), (1220, 496539), (1830, 331026), (2196, 275855), (2745, 220684), (3660, 165513), (5490, 110342), (10980, 55171)]