2885800080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1081

約数の個数: 160

約数和(自身を含む): 9111916800

約数和(自身を除く): 6226116720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 167, 178, 240, 267, 334, 356, 445, 501, 534, 668, 712, 809, 835, 890, 1002, 1068, 1335, 1336, 1424, 1618, 1670, 1780, 2004, 2136, 2427, 2505, 2670, 2672, 3236, 3340, 3560, 4008, 4045, 4272, 4854, 5010, 5340, 6472, 6680, 7120, 8016, 8090, 9708, 10020, 10680, 12135, 12944, 13360, 14863, 16180, 19416, 20040, 21360, 24270, 29726, 32360, 38832, 40080, 44589, 48540, 59452, 64720, 72001, 74315, 89178, 97080, 118904, 135103, 144002, 148630, 178356, 194160, 216003, 222945, 237808, 270206, 288004, 297260, 356712, 360005, 405309, 432006, 445890, 540412, 576008, 594520, 675515, 713424, 720010, 810618, 864012, 891780, 1080015, 1080824, 1152016, 1189040, 1351030, 1440020, 1621236, 1728024, 1783560, 2026545, 2160030, 2161648, 2702060, 2880040, 3242472, 3456048, 3567120, 4053090, 4320060, 5404120, 5760080, 6484944, 8106180, 8640120, 10808240, 12024167, 16212360, 17280240, 24048334, 32424720, 36072501, 48096668, 60120835, 72145002, 96193336, 120241670, 144290004, 180362505, 192386672, 240483340, 288580008, 360725010, 480966680, 577160016, 721450020, 961933360, 1442900040, 2885800080]

約数ペア:

[(1, 2885800080), (2, 1442900040), (3, 961933360), (4, 721450020), (5, 577160016), (6, 480966680), (8, 360725010), (10, 288580008), (12, 240483340), (15, 192386672), (16, 180362505), (20, 144290004), (24, 120241670), (30, 96193336), (40, 72145002), (48, 60120835), (60, 48096668), (80, 36072501), (89, 32424720), (120, 24048334), (167, 17280240), (178, 16212360), (240, 12024167), (267, 10808240), (334, 8640120), (356, 8106180), (445, 6484944), (501, 5760080), (534, 5404120), (668, 4320060), (712, 4053090), (809, 3567120), (835, 3456048), (890, 3242472), (1002, 2880040), (1068, 2702060), (1335, 2161648), (1336, 2160030), (1424, 2026545), (1618, 1783560), (1670, 1728024), (1780, 1621236), (2004, 1440020), (2136, 1351030), (2427, 1189040), (2505, 1152016), (2670, 1080824), (2672, 1080015), (3236, 891780), (3340, 864012), (3560, 810618), (4008, 720010), (4045, 713424), (4272, 675515), (4854, 594520), (5010, 576008), (5340, 540412), (6472, 445890), (6680, 432006), (7120, 405309), (8016, 360005), (8090, 356712), (9708, 297260), (10020, 288004), (10680, 270206), (12135, 237808), (12944, 222945), (13360, 216003), (14863, 194160), (16180, 178356), (19416, 148630), (20040, 144002), (21360, 135103), (24270, 118904), (29726, 97080), (32360, 89178), (38832, 74315), (40080, 72001), (44589, 64720), (48540, 59452)]