72482040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{7457}}^1$

素因数の和:7483

約数の個数: 96

約数和(自身を含む): 244324080

約数和(自身を除く): 171842040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 7457, 9720, 14914, 22371, 29828, 37285, 44742, 59656, 67113, 74570, 89484, 111855, 134226, 149140, 178968, 201339, 223710, 268452, 298280, 335565, 402678, 447420, 536904, 604017, 671130, 805356, 894840, 1006695, 1208034, 1342260, 1610712, 1812051, 2013390, 2416068, 2684520, 3020085, 3624102, 4026780, 4832136, 6040170, 7248204, 8053560, 9060255, 12080340, 14496408, 18120510, 24160680, 36241020, 72482040]

約数ペア:

[(1, 72482040), (2, 36241020), (3, 24160680), (4, 18120510), (5, 14496408), (6, 12080340), (8, 9060255), (9, 8053560), (10, 7248204), (12, 6040170), (15, 4832136), (18, 4026780), (20, 3624102), (24, 3020085), (27, 2684520), (30, 2416068), (36, 2013390), (40, 1812051), (45, 1610712), (54, 1342260), (60, 1208034), (72, 1006695), (81, 894840), (90, 805356), (108, 671130), (120, 604017), (135, 536904), (162, 447420), (180, 402678), (216, 335565), (243, 298280), (270, 268452), (324, 223710), (360, 201339), (405, 178968), (486, 149140), (540, 134226), (648, 111855), (810, 89484), (972, 74570), (1080, 67113), (1215, 59656), (1620, 44742), (1944, 37285), (2430, 29828), (3240, 22371), (4860, 14914), (7457, 9720)]