281499480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9421}}^1$

素因数の和:9521

約数の個数: 96

約数和(自身を含む): 925994160

約数和(自身を除く): 644494680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 9421, 9960, 14940, 18842, 28263, 29880, 37684, 47105, 56526, 75368, 84789, 94210, 113052, 141315, 169578, 188420, 226104, 282630, 339156, 376840, 423945, 565260, 678312, 781943, 847890, 1130520, 1563886, 1695780, 2345829, 3127772, 3391560, 3909715, 4691658, 6255544, 7037487, 7819430, 9383316, 11729145, 14074974, 15638860, 18766632, 23458290, 28149948, 31277720, 35187435, 46916580, 56299896, 70374870, 93833160, 140749740, 281499480]

約数ペア:

[(1, 281499480), (2, 140749740), (3, 93833160), (4, 70374870), (5, 56299896), (6, 46916580), (8, 35187435), (9, 31277720), (10, 28149948), (12, 23458290), (15, 18766632), (18, 15638860), (20, 14074974), (24, 11729145), (30, 9383316), (36, 7819430), (40, 7037487), (45, 6255544), (60, 4691658), (72, 3909715), (83, 3391560), (90, 3127772), (120, 2345829), (166, 1695780), (180, 1563886), (249, 1130520), (332, 847890), (360, 781943), (415, 678312), (498, 565260), (664, 423945), (747, 376840), (830, 339156), (996, 282630), (1245, 226104), (1494, 188420), (1660, 169578), (1992, 141315), (2490, 113052), (2988, 94210), (3320, 84789), (3735, 75368), (4980, 56526), (5976, 47105), (7470, 37684), (9421, 29880), (9960, 28263), (14940, 18842)]