2961879720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2689}}^1$

素因数の和:2907

約数の個数: 128

約数和(自身を含む): 9087465600

約数和(自身を除く): 6125585880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 137, 201, 268, 274, 335, 402, 411, 536, 548, 670, 685, 804, 822, 1005, 1096, 1340, 1370, 1608, 1644, 2010, 2055, 2680, 2689, 2740, 3288, 4020, 4110, 5378, 5480, 8040, 8067, 8220, 9179, 10756, 13445, 16134, 16440, 18358, 21512, 26890, 27537, 32268, 36716, 40335, 45895, 53780, 55074, 64536, 73432, 80670, 91790, 107560, 110148, 137685, 161340, 180163, 183580, 220296, 275370, 322680, 360326, 367160, 368393, 540489, 550740, 720652, 736786, 900815, 1080978, 1101480, 1105179, 1441304, 1473572, 1801630, 1841965, 2161956, 2210358, 2702445, 2947144, 3603260, 3683930, 4323912, 4420716, 5404890, 5525895, 7206520, 7367860, 8841432, 10809780, 11051790, 14735720, 21619560, 22103580, 24682331, 44207160, 49364662, 74046993, 98729324, 123411655, 148093986, 197458648, 246823310, 296187972, 370234965, 493646620, 592375944, 740469930, 987293240, 1480939860, 2961879720]

約数ペア:

[(1, 2961879720), (2, 1480939860), (3, 987293240), (4, 740469930), (5, 592375944), (6, 493646620), (8, 370234965), (10, 296187972), (12, 246823310), (15, 197458648), (20, 148093986), (24, 123411655), (30, 98729324), (40, 74046993), (60, 49364662), (67, 44207160), (120, 24682331), (134, 22103580), (137, 21619560), (201, 14735720), (268, 11051790), (274, 10809780), (335, 8841432), (402, 7367860), (411, 7206520), (536, 5525895), (548, 5404890), (670, 4420716), (685, 4323912), (804, 3683930), (822, 3603260), (1005, 2947144), (1096, 2702445), (1340, 2210358), (1370, 2161956), (1608, 1841965), (1644, 1801630), (2010, 1473572), (2055, 1441304), (2680, 1105179), (2689, 1101480), (2740, 1080978), (3288, 900815), (4020, 736786), (4110, 720652), (5378, 550740), (5480, 540489), (8040, 368393), (8067, 367160), (8220, 360326), (9179, 322680), (10756, 275370), (13445, 220296), (16134, 183580), (16440, 180163), (18358, 161340), (21512, 137685), (26890, 110148), (27537, 107560), (32268, 91790), (36716, 80670), (40335, 73432), (45895, 64536), (53780, 55074)]