1430244540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{294289}}^1$

素因数の和:294313

約数の個数: 72

約数和(自身を含む): 4499105520

約数和(自身を除く): 3068860980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 294289, 588578, 882867, 1177156, 1471445, 1765734, 2648601, 2942890, 3531468, 4414335, 5297202, 5885780, 7945803, 8828670, 10594404, 13243005, 15891606, 17657340, 23837409, 26486010, 31783212, 39729015, 47674818, 52972020, 71512227, 79458030, 95349636, 119187045, 143024454, 158916060, 238374090, 286048908, 357561135, 476748180, 715122270, 1430244540]

約数ペア:

[(1, 1430244540), (2, 715122270), (3, 476748180), (4, 357561135), (5, 286048908), (6, 238374090), (9, 158916060), (10, 143024454), (12, 119187045), (15, 95349636), (18, 79458030), (20, 71512227), (27, 52972020), (30, 47674818), (36, 39729015), (45, 31783212), (54, 26486010), (60, 23837409), (81, 17657340), (90, 15891606), (108, 13243005), (135, 10594404), (162, 8828670), (180, 7945803), (243, 5885780), (270, 5297202), (324, 4414335), (405, 3531468), (486, 2942890), (540, 2648601), (810, 1765734), (972, 1471445), (1215, 1177156), (1620, 882867), (2430, 588578), (4860, 294289)]