289473057360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12969223}}^1$

素因数の和:12969273

約数の個数: 120

約数和(自身を含む): 1003506676224

約数和(自身を除く): 714033618864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 12969223, 25938446, 38907669, 51876892, 64846115, 77815338, 103753784, 116723007, 129692230, 155630676, 194538345, 207507568, 233446014, 259384460, 311261352, 389076690, 402045913, 466892028, 518768920, 583615035, 622522704, 778153380, 804091826, 933784056, 1037537840, 1167230070, 1206137739, 1556306760, 1608183652, 1867568112, 2010229565, 2334460140, 2412275478, 3112613520, 3216367304, 3618413217, 4020459130, 4668920280, 4824550956, 6030688695, 6432734608, 7236826434, 8040918260, 9337840560, 9649101912, 12061377390, 14473652868, 16081836520, 18092066085, 19298203824, 24122754780, 28947305736, 32163673040, 36184132170, 48245509560, 57894611472, 72368264340, 96491019120, 144736528680, 289473057360]

約数ペア:

[(1, 289473057360), (2, 144736528680), (3, 96491019120), (4, 72368264340), (5, 57894611472), (6, 48245509560), (8, 36184132170), (9, 32163673040), (10, 28947305736), (12, 24122754780), (15, 19298203824), (16, 18092066085), (18, 16081836520), (20, 14473652868), (24, 12061377390), (30, 9649101912), (31, 9337840560), (36, 8040918260), (40, 7236826434), (45, 6432734608), (48, 6030688695), (60, 4824550956), (62, 4668920280), (72, 4020459130), (80, 3618413217), (90, 3216367304), (93, 3112613520), (120, 2412275478), (124, 2334460140), (144, 2010229565), (155, 1867568112), (180, 1608183652), (186, 1556306760), (240, 1206137739), (248, 1167230070), (279, 1037537840), (310, 933784056), (360, 804091826), (372, 778153380), (465, 622522704), (496, 583615035), (558, 518768920), (620, 466892028), (720, 402045913), (744, 389076690), (930, 311261352), (1116, 259384460), (1240, 233446014), (1395, 207507568), (1488, 194538345), (1860, 155630676), (2232, 129692230), (2480, 116723007), (2790, 103753784), (3720, 77815338), (4464, 64846115), (5580, 51876892), (7440, 38907669), (11160, 25938446), (22320, 12969223)]