72474964920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{86813}}^1$

素因数の和:87606

約数の個数: 128

約数和(自身を含む): 241898529600

約数和(自身を除く): 169423564680

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 773, 1080, 1546, 2319, 3092, 3865, 4638, 6184, 6957, 7730, 9276, 11595, 13914, 15460, 18552, 20871, 23190, 27828, 30920, 34785, 41742, 46380, 55656, 69570, 83484, 86813, 92760, 104355, 139140, 166968, 173626, 208710, 260439, 278280, 347252, 417420, 434065, 520878, 694504, 781317, 834840, 868130, 1041756, 1302195, 1562634, 1736260, 2083512, 2343951, 2604390, 3125268, 3472520, 3906585, 4687902, 5208780, 6250536, 7813170, 9375804, 10417560, 11719755, 15626340, 18751608, 23439510, 31252680, 46879020, 67106449, 93758040, 134212898, 201319347, 268425796, 335532245, 402638694, 536851592, 603958041, 671064490, 805277388, 1006596735, 1207916082, 1342128980, 1610554776, 1811874123, 2013193470, 2415832164, 2684257960, 3019790205, 3623748246, 4026386940, 4831664328, 6039580410, 7247496492, 8052773880, 9059370615, 12079160820, 14494992984, 18118741230, 24158321640, 36237482460, 72474964920]

約数ペア:

[(1, 72474964920), (2, 36237482460), (3, 24158321640), (4, 18118741230), (5, 14494992984), (6, 12079160820), (8, 9059370615), (9, 8052773880), (10, 7247496492), (12, 6039580410), (15, 4831664328), (18, 4026386940), (20, 3623748246), (24, 3019790205), (27, 2684257960), (30, 2415832164), (36, 2013193470), (40, 1811874123), (45, 1610554776), (54, 1342128980), (60, 1207916082), (72, 1006596735), (90, 805277388), (108, 671064490), (120, 603958041), (135, 536851592), (180, 402638694), (216, 335532245), (270, 268425796), (360, 201319347), (540, 134212898), (773, 93758040), (1080, 67106449), (1546, 46879020), (2319, 31252680), (3092, 23439510), (3865, 18751608), (4638, 15626340), (6184, 11719755), (6957, 10417560), (7730, 9375804), (9276, 7813170), (11595, 6250536), (13914, 5208780), (15460, 4687902), (18552, 3906585), (20871, 3472520), (23190, 3125268), (27828, 2604390), (30920, 2343951), (34785, 2083512), (41742, 1736260), (46380, 1562634), (55656, 1302195), (69570, 1041756), (83484, 868130), (86813, 834840), (92760, 781317), (104355, 694504), (139140, 520878), (166968, 434065), (173626, 417420), (208710, 347252), (260439, 278280)]