275706720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3402

約数の個数: 192

約数和(自身を含む): 1016064000

約数和(自身を除く): 740357280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3359, 3420, 4104, 4320, 4560, 5130, 5472, 6718, 6840, 8208, 9120, 10077, 10260, 13436, 13680, 16416, 16795, 20154, 20520, 26872, 27360, 30231, 33590, 40308, 41040, 50385, 53744, 60462, 63821, 67180, 80616, 82080, 90693, 100770, 107488, 120924, 127642, 134360, 151155, 161232, 181386, 191463, 201540, 241848, 255284, 268720, 302310, 319105, 322464, 362772, 382926, 403080, 453465, 483696, 510568, 537440, 574389, 604620, 638210, 725544, 765852, 806160, 906930, 957315, 967392, 1021136, 1148778, 1209240, 1276420, 1451088, 1531704, 1612320, 1723167, 1813860, 1914630, 2042272, 2297556, 2418480, 2552840, 2871945, 2902176, 3063408, 3446334, 3627720, 3829260, 4595112, 4836960, 5105680, 5743890, 6126816, 6892668, 7255440, 7658520, 8615835, 9190224, 10211360, 11487780, 13785336, 14510880, 15317040, 17231670, 18380448, 22975560, 27570672, 30634080, 34463340, 45951120, 55141344, 68926680, 91902240, 137853360, 275706720]

約数ペア:

[(1, 275706720), (2, 137853360), (3, 91902240), (4, 68926680), (5, 55141344), (6, 45951120), (8, 34463340), (9, 30634080), (10, 27570672), (12, 22975560), (15, 18380448), (16, 17231670), (18, 15317040), (19, 14510880), (20, 13785336), (24, 11487780), (27, 10211360), (30, 9190224), (32, 8615835), (36, 7658520), (38, 7255440), (40, 6892668), (45, 6126816), (48, 5743890), (54, 5105680), (57, 4836960), (60, 4595112), (72, 3829260), (76, 3627720), (80, 3446334), (90, 3063408), (95, 2902176), (96, 2871945), (108, 2552840), (114, 2418480), (120, 2297556), (135, 2042272), (144, 1914630), (152, 1813860), (160, 1723167), (171, 1612320), (180, 1531704), (190, 1451088), (216, 1276420), (228, 1209240), (240, 1148778), (270, 1021136), (285, 967392), (288, 957315), (304, 906930), (342, 806160), (360, 765852), (380, 725544), (432, 638210), (456, 604620), (480, 574389), (513, 537440), (540, 510568), (570, 483696), (608, 453465), (684, 403080), (720, 382926), (760, 362772), (855, 322464), (864, 319105), (912, 302310), (1026, 268720), (1080, 255284), (1140, 241848), (1368, 201540), (1440, 191463), (1520, 181386), (1710, 161232), (1824, 151155), (2052, 134360), (2160, 127642), (2280, 120924), (2565, 107488), (2736, 100770), (3040, 90693), (3359, 82080), (3420, 80616), (4104, 67180), (4320, 63821), (4560, 60462), (5130, 53744), (5472, 50385), (6718, 41040), (6840, 40308), (8208, 33590), (9120, 30231), (10077, 27360), (10260, 26872), (13436, 20520), (13680, 20154), (16416, 16795)]