1015578720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54251}}^1$

素因数の和:54285

約数の個数: 144

約数和(自身を含む): 3732320592

約数和(自身を除く): 2716741872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 54251, 108502, 162753, 217004, 271255, 325506, 434008, 488259, 542510, 651012, 705263, 813765, 868016, 976518, 1085020, 1302024, 1410526, 1627530, 1736032, 1953036, 2115789, 2170040, 2441295, 2604048, 2821052, 3255060, 3526315, 3906072, 4231578, 4340080, 4882590, 5208096, 5642104, 6347367, 6510120, 7052630, 7812144, 8463156, 8680160, 9765180, 10578945, 11284208, 12694734, 13020240, 14105260, 15624288, 16926312, 19530360, 21157890, 22568416, 25389468, 26040480, 28210520, 31736835, 33852624, 39060720, 42315780, 50778936, 56421040, 63473670, 67705248, 78121440, 84631560, 101557872, 112842080, 126947340, 169263120, 203115744, 253894680, 338526240, 507789360, 1015578720]

約数ペア:

[(1, 1015578720), (2, 507789360), (3, 338526240), (4, 253894680), (5, 203115744), (6, 169263120), (8, 126947340), (9, 112842080), (10, 101557872), (12, 84631560), (13, 78121440), (15, 67705248), (16, 63473670), (18, 56421040), (20, 50778936), (24, 42315780), (26, 39060720), (30, 33852624), (32, 31736835), (36, 28210520), (39, 26040480), (40, 25389468), (45, 22568416), (48, 21157890), (52, 19530360), (60, 16926312), (65, 15624288), (72, 14105260), (78, 13020240), (80, 12694734), (90, 11284208), (96, 10578945), (104, 9765180), (117, 8680160), (120, 8463156), (130, 7812144), (144, 7052630), (156, 6510120), (160, 6347367), (180, 5642104), (195, 5208096), (208, 4882590), (234, 4340080), (240, 4231578), (260, 3906072), (288, 3526315), (312, 3255060), (360, 2821052), (390, 2604048), (416, 2441295), (468, 2170040), (480, 2115789), (520, 1953036), (585, 1736032), (624, 1627530), (720, 1410526), (780, 1302024), (936, 1085020), (1040, 976518), (1170, 868016), (1248, 813765), (1440, 705263), (1560, 651012), (1872, 542510), (2080, 488259), (2340, 434008), (3120, 325506), (3744, 271255), (4680, 217004), (6240, 162753), (9360, 108502), (18720, 54251)]