220458360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59263}}^1$

素因数の和:59308

約数の個数: 64

約数和(自身を含む): 682721280

約数和(自身を除く): 462262920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 59263, 118526, 177789, 237052, 296315, 355578, 474104, 592630, 711156, 888945, 1185260, 1422312, 1777890, 1837153, 2370520, 3555780, 3674306, 5511459, 7111560, 7348612, 9185765, 11022918, 14697224, 18371530, 22045836, 27557295, 36743060, 44091672, 55114590, 73486120, 110229180, 220458360]

約数ペア:

[(1, 220458360), (2, 110229180), (3, 73486120), (4, 55114590), (5, 44091672), (6, 36743060), (8, 27557295), (10, 22045836), (12, 18371530), (15, 14697224), (20, 11022918), (24, 9185765), (30, 7348612), (31, 7111560), (40, 5511459), (60, 3674306), (62, 3555780), (93, 2370520), (120, 1837153), (124, 1777890), (155, 1422312), (186, 1185260), (248, 888945), (310, 711156), (372, 592630), (465, 474104), (620, 355578), (744, 296315), (930, 237052), (1240, 177789), (1860, 118526), (3720, 59263)]