2104718160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461561}}^1$

素因数の和:461596

約数の個数: 80

約数和(自身を含む): 6868042560

約数和(自身を除く): 4763324400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 461561, 923122, 1384683, 1846244, 2307805, 2769366, 3692488, 4615610, 5538732, 6923415, 7384976, 8769659, 9231220, 11077464, 13846830, 17539318, 18462440, 22154928, 26308977, 27693660, 35078636, 36924880, 43848295, 52617954, 55387320, 70157272, 87696590, 105235908, 110774640, 131544885, 140314544, 175393180, 210471816, 263089770, 350786360, 420943632, 526179540, 701572720, 1052359080, 2104718160]

約数ペア:

[(1, 2104718160), (2, 1052359080), (3, 701572720), (4, 526179540), (5, 420943632), (6, 350786360), (8, 263089770), (10, 210471816), (12, 175393180), (15, 140314544), (16, 131544885), (19, 110774640), (20, 105235908), (24, 87696590), (30, 70157272), (38, 55387320), (40, 52617954), (48, 43848295), (57, 36924880), (60, 35078636), (76, 27693660), (80, 26308977), (95, 22154928), (114, 18462440), (120, 17539318), (152, 13846830), (190, 11077464), (228, 9231220), (240, 8769659), (285, 7384976), (304, 6923415), (380, 5538732), (456, 4615610), (570, 3692488), (760, 2769366), (912, 2307805), (1140, 1846244), (1520, 1384683), (2280, 923122), (4560, 461561)]