1421052480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{821}}^1$

素因数の和:1445

約数の個数: 168

約数和(自身を含む): 4901924664

約数和(自身を除く): 3480872184

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 601, 720, 821, 960, 1202, 1440, 1642, 1803, 2404, 2463, 2880, 3005, 3284, 3606, 4105, 4808, 4926, 5409, 6010, 6568, 7212, 7389, 8210, 9015, 9616, 9852, 10818, 12020, 12315, 13136, 14424, 14778, 16420, 18030, 19232, 19704, 21636, 24040, 24630, 26272, 27045, 28848, 29556, 32840, 36060, 36945, 38464, 39408, 43272, 48080, 49260, 52544, 54090, 57696, 59112, 65680, 72120, 73890, 78816, 86544, 96160, 98520, 108180, 115392, 118224, 131360, 144240, 147780, 157632, 173088, 192320, 197040, 216360, 236448, 262720, 288480, 295560, 346176, 394080, 432720, 472896, 493421, 576960, 591120, 788160, 865440, 986842, 1182240, 1480263, 1730880, 1973684, 2364480, 2467105, 2960526, 3947368, 4440789, 4934210, 5921052, 7401315, 7894736, 8881578, 9868420, 11842104, 14802630, 15789472, 17763156, 19736840, 22203945, 23684208, 29605260, 31578944, 35526312, 39473680, 44407890, 47368416, 59210520, 71052624, 78947360, 88815780, 94736832, 118421040, 142105248, 157894720, 177631560, 236842080, 284210496, 355263120, 473684160, 710526240, 1421052480]

約数ペア:

[(1, 1421052480), (2, 710526240), (3, 473684160), (4, 355263120), (5, 284210496), (6, 236842080), (8, 177631560), (9, 157894720), (10, 142105248), (12, 118421040), (15, 94736832), (16, 88815780), (18, 78947360), (20, 71052624), (24, 59210520), (30, 47368416), (32, 44407890), (36, 39473680), (40, 35526312), (45, 31578944), (48, 29605260), (60, 23684208), (64, 22203945), (72, 19736840), (80, 17763156), (90, 15789472), (96, 14802630), (120, 11842104), (144, 9868420), (160, 8881578), (180, 7894736), (192, 7401315), (240, 5921052), (288, 4934210), (320, 4440789), (360, 3947368), (480, 2960526), (576, 2467105), (601, 2364480), (720, 1973684), (821, 1730880), (960, 1480263), (1202, 1182240), (1440, 986842), (1642, 865440), (1803, 788160), (2404, 591120), (2463, 576960), (2880, 493421), (3005, 472896), (3284, 432720), (3606, 394080), (4105, 346176), (4808, 295560), (4926, 288480), (5409, 262720), (6010, 236448), (6568, 216360), (7212, 197040), (7389, 192320), (8210, 173088), (9015, 157632), (9616, 147780), (9852, 144240), (10818, 131360), (12020, 118224), (12315, 115392), (13136, 108180), (14424, 98520), (14778, 96160), (16420, 86544), (18030, 78816), (19232, 73890), (19704, 72120), (21636, 65680), (24040, 59112), (24630, 57696), (26272, 54090), (27045, 52544), (28848, 49260), (29556, 48080), (32840, 43272), (36060, 39408), (36945, 38464)]