122513760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:741

約数の個数: 144

約数和(自身を含む): 421621200

約数和(自身を除く): 299107440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 288, 298, 360, 447, 480, 571, 596, 720, 745, 894, 1142, 1192, 1341, 1440, 1490, 1713, 1788, 2235, 2284, 2384, 2682, 2855, 2980, 3426, 3576, 4470, 4568, 4768, 5139, 5364, 5710, 5960, 6705, 6852, 7152, 8565, 8940, 9136, 10278, 10728, 11420, 11920, 13410, 13704, 14304, 17130, 17880, 18272, 20556, 21456, 22840, 23840, 25695, 26820, 27408, 34260, 35760, 41112, 42912, 45680, 51390, 53640, 54816, 68520, 71520, 82224, 85079, 91360, 102780, 107280, 137040, 164448, 170158, 205560, 214560, 255237, 274080, 340316, 411120, 425395, 510474, 680632, 765711, 822240, 850790, 1020948, 1276185, 1361264, 1531422, 1701580, 2041896, 2552370, 2722528, 3062844, 3403160, 3828555, 4083792, 5104740, 6125688, 6806320, 7657110, 8167584, 10209480, 12251376, 13612640, 15314220, 20418960, 24502752, 30628440, 40837920, 61256880, 122513760]

約数ペア:

[(1, 122513760), (2, 61256880), (3, 40837920), (4, 30628440), (5, 24502752), (6, 20418960), (8, 15314220), (9, 13612640), (10, 12251376), (12, 10209480), (15, 8167584), (16, 7657110), (18, 6806320), (20, 6125688), (24, 5104740), (30, 4083792), (32, 3828555), (36, 3403160), (40, 3062844), (45, 2722528), (48, 2552370), (60, 2041896), (72, 1701580), (80, 1531422), (90, 1361264), (96, 1276185), (120, 1020948), (144, 850790), (149, 822240), (160, 765711), (180, 680632), (240, 510474), (288, 425395), (298, 411120), (360, 340316), (447, 274080), (480, 255237), (571, 214560), (596, 205560), (720, 170158), (745, 164448), (894, 137040), (1142, 107280), (1192, 102780), (1341, 91360), (1440, 85079), (1490, 82224), (1713, 71520), (1788, 68520), (2235, 54816), (2284, 53640), (2384, 51390), (2682, 45680), (2855, 42912), (2980, 41112), (3426, 35760), (3576, 34260), (4470, 27408), (4568, 26820), (4768, 25695), (5139, 23840), (5364, 22840), (5710, 21456), (5960, 20556), (6705, 18272), (6852, 17880), (7152, 17130), (8565, 14304), (8940, 13704), (9136, 13410), (10278, 11920), (10728, 11420)]