2415676880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{3853}}^1$

素因数の和:4344

約数の個数: 80

約数和(自身を含む): 5961274704

約数和(自身を除く): 3545597824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 461, 680, 922, 1360, 1844, 2305, 3688, 3853, 4610, 7376, 7706, 7837, 9220, 15412, 15674, 18440, 19265, 30824, 31348, 36880, 38530, 39185, 61648, 62696, 65501, 77060, 78370, 125392, 131002, 154120, 156740, 262004, 308240, 313480, 327505, 524008, 626960, 655010, 1048016, 1310020, 1776233, 2620040, 3552466, 5240080, 7104932, 8881165, 14209864, 17762330, 28419728, 30195961, 35524660, 60391922, 71049320, 120783844, 142098640, 150979805, 241567688, 301959610, 483135376, 603919220, 1207838440, 2415676880]

約数ペア:

[(1, 2415676880), (2, 1207838440), (4, 603919220), (5, 483135376), (8, 301959610), (10, 241567688), (16, 150979805), (17, 142098640), (20, 120783844), (34, 71049320), (40, 60391922), (68, 35524660), (80, 30195961), (85, 28419728), (136, 17762330), (170, 14209864), (272, 8881165), (340, 7104932), (461, 5240080), (680, 3552466), (922, 2620040), (1360, 1776233), (1844, 1310020), (2305, 1048016), (3688, 655010), (3853, 626960), (4610, 524008), (7376, 327505), (7706, 313480), (7837, 308240), (9220, 262004), (15412, 156740), (15674, 154120), (18440, 131002), (19265, 125392), (30824, 78370), (31348, 77060), (36880, 65501), (38530, 62696), (39185, 61648)]