144233280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:905

約数の個数: 168

約数和(自身を含む): 504849384

約数和(自身を除く): 360616104

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, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 821, 915, 960, 976, 1098, 1220, 1440, 1464, 1642, 1830, 1952, 2196, 2440, 2463, 2745, 2880, 2928, 3284, 3660, 3904, 4105, 4392, 4880, 4926, 5490, 5856, 6568, 7320, 7389, 8210, 8784, 9760, 9852, 10980, 11712, 12315, 13136, 14640, 14778, 16420, 17568, 19520, 19704, 21960, 24630, 26272, 29280, 29556, 32840, 35136, 36945, 39408, 43920, 49260, 50081, 52544, 58560, 59112, 65680, 73890, 78816, 87840, 98520, 100162, 118224, 131360, 147780, 150243, 157632, 175680, 197040, 200324, 236448, 250405, 262720, 295560, 300486, 394080, 400648, 450729, 472896, 500810, 591120, 600972, 751215, 788160, 801296, 901458, 1001620, 1182240, 1201944, 1502430, 1602592, 1802916, 2003240, 2253645, 2364480, 2403888, 3004860, 3205184, 3605832, 4006480, 4507290, 4807776, 6009720, 7211664, 8012960, 9014580, 9615552, 12019440, 14423328, 16025920, 18029160, 24038880, 28846656, 36058320, 48077760, 72116640, 144233280]

約数ペア:

[(1, 144233280), (2, 72116640), (3, 48077760), (4, 36058320), (5, 28846656), (6, 24038880), (8, 18029160), (9, 16025920), (10, 14423328), (12, 12019440), (15, 9615552), (16, 9014580), (18, 8012960), (20, 7211664), (24, 6009720), (30, 4807776), (32, 4507290), (36, 4006480), (40, 3605832), (45, 3205184), (48, 3004860), (60, 2403888), (61, 2364480), (64, 2253645), (72, 2003240), (80, 1802916), (90, 1602592), (96, 1502430), (120, 1201944), (122, 1182240), (144, 1001620), (160, 901458), (180, 801296), (183, 788160), (192, 751215), (240, 600972), (244, 591120), (288, 500810), (305, 472896), (320, 450729), (360, 400648), (366, 394080), (480, 300486), (488, 295560), (549, 262720), (576, 250405), (610, 236448), (720, 200324), (732, 197040), (821, 175680), (915, 157632), (960, 150243), (976, 147780), (1098, 131360), (1220, 118224), (1440, 100162), (1464, 98520), (1642, 87840), (1830, 78816), (1952, 73890), (2196, 65680), (2440, 59112), (2463, 58560), (2745, 52544), (2880, 50081), (2928, 49260), (3284, 43920), (3660, 39408), (3904, 36945), (4105, 35136), (4392, 32840), (4880, 29556), (4926, 29280), (5490, 26272), (5856, 24630), (6568, 21960), (7320, 19704), (7389, 19520), (8210, 17568), (8784, 16420), (9760, 14778), (9852, 14640), (10980, 13136), (11712, 12315)]