887860440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3079}}^1$

素因数の和:3191

約数の個数: 160

約数和(自身を含む): 3018708000

約数和(自身を除く): 2130847560

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, 81, 89, 90, 108, 120, 135, 162, 178, 180, 216, 267, 270, 324, 356, 360, 405, 445, 534, 540, 648, 712, 801, 810, 890, 1068, 1080, 1335, 1602, 1620, 1780, 2136, 2403, 2670, 3079, 3204, 3240, 3560, 4005, 4806, 5340, 6158, 6408, 7209, 8010, 9237, 9612, 10680, 12015, 12316, 14418, 15395, 16020, 18474, 19224, 24030, 24632, 27711, 28836, 30790, 32040, 36045, 36948, 46185, 48060, 55422, 57672, 61580, 72090, 73896, 83133, 92370, 96120, 110844, 123160, 138555, 144180, 166266, 184740, 221688, 249399, 274031, 277110, 288360, 332532, 369480, 415665, 498798, 548062, 554220, 665064, 822093, 831330, 997596, 1096124, 1108440, 1246995, 1370155, 1644186, 1662660, 1995192, 2192248, 2466279, 2493990, 2740310, 3288372, 3325320, 4110465, 4932558, 4987980, 5480620, 6576744, 7398837, 8220930, 9865116, 9975960, 10961240, 12331395, 14797674, 16441860, 19730232, 22196511, 24662790, 29595348, 32883720, 36994185, 44393022, 49325580, 59190696, 73988370, 88786044, 98651160, 110982555, 147976740, 177572088, 221965110, 295953480, 443930220, 887860440]

約数ペア:

[(1, 887860440), (2, 443930220), (3, 295953480), (4, 221965110), (5, 177572088), (6, 147976740), (8, 110982555), (9, 98651160), (10, 88786044), (12, 73988370), (15, 59190696), (18, 49325580), (20, 44393022), (24, 36994185), (27, 32883720), (30, 29595348), (36, 24662790), (40, 22196511), (45, 19730232), (54, 16441860), (60, 14797674), (72, 12331395), (81, 10961240), (89, 9975960), (90, 9865116), (108, 8220930), (120, 7398837), (135, 6576744), (162, 5480620), (178, 4987980), (180, 4932558), (216, 4110465), (267, 3325320), (270, 3288372), (324, 2740310), (356, 2493990), (360, 2466279), (405, 2192248), (445, 1995192), (534, 1662660), (540, 1644186), (648, 1370155), (712, 1246995), (801, 1108440), (810, 1096124), (890, 997596), (1068, 831330), (1080, 822093), (1335, 665064), (1602, 554220), (1620, 548062), (1780, 498798), (2136, 415665), (2403, 369480), (2670, 332532), (3079, 288360), (3204, 277110), (3240, 274031), (3560, 249399), (4005, 221688), (4806, 184740), (5340, 166266), (6158, 144180), (6408, 138555), (7209, 123160), (8010, 110844), (9237, 96120), (9612, 92370), (10680, 83133), (12015, 73896), (12316, 72090), (14418, 61580), (15395, 57672), (16020, 55422), (18474, 48060), (19224, 46185), (24030, 36948), (24632, 36045), (27711, 32040), (28836, 30790)]