63501360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20353}}^1$

素因数の和:20382

約数の個数: 80

約数和(自身を含む): 212007264

約数和(自身を除く): 148505904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 20353, 40706, 61059, 81412, 101765, 122118, 162824, 203530, 244236, 264589, 305295, 325648, 407060, 488472, 529178, 610590, 793767, 814120, 976944, 1058356, 1221180, 1322945, 1587534, 1628240, 2116712, 2442360, 2645890, 3175068, 3968835, 4233424, 4884720, 5291780, 6350136, 7937670, 10583560, 12700272, 15875340, 21167120, 31750680, 63501360]

約数ペア:

[(1, 63501360), (2, 31750680), (3, 21167120), (4, 15875340), (5, 12700272), (6, 10583560), (8, 7937670), (10, 6350136), (12, 5291780), (13, 4884720), (15, 4233424), (16, 3968835), (20, 3175068), (24, 2645890), (26, 2442360), (30, 2116712), (39, 1628240), (40, 1587534), (48, 1322945), (52, 1221180), (60, 1058356), (65, 976944), (78, 814120), (80, 793767), (104, 610590), (120, 529178), (130, 488472), (156, 407060), (195, 325648), (208, 305295), (240, 264589), (260, 244236), (312, 203530), (390, 162824), (520, 122118), (624, 101765), (780, 81412), (1040, 61059), (1560, 40706), (3120, 20353)]