1566191280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{18077}}^1$

素因数の和:18131

約数の個数: 120

約数和(自身を含む): 5124462192

約数和(自身を除く): 3558270912

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, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 10830, 14440, 17328, 18077, 21660, 28880, 36154, 43320, 54231, 72308, 86640, 90385, 108462, 144616, 180770, 216924, 271155, 289232, 343463, 361540, 433848, 542310, 686926, 723080, 867696, 1030389, 1084620, 1373852, 1446160, 1717315, 2060778, 2169240, 2747704, 3434630, 4121556, 4338480, 5151945, 5495408, 6525797, 6869260, 8243112, 10303890, 13051594, 13738520, 16486224, 19577391, 20607780, 26103188, 27477040, 32628985, 39154782, 41215560, 52206376, 65257970, 78309564, 82431120, 97886955, 104412752, 130515940, 156619128, 195773910, 261031880, 313238256, 391547820, 522063760, 783095640, 1566191280]

約数ペア:

[(1, 1566191280), (2, 783095640), (3, 522063760), (4, 391547820), (5, 313238256), (6, 261031880), (8, 195773910), (10, 156619128), (12, 130515940), (15, 104412752), (16, 97886955), (19, 82431120), (20, 78309564), (24, 65257970), (30, 52206376), (38, 41215560), (40, 39154782), (48, 32628985), (57, 27477040), (60, 26103188), (76, 20607780), (80, 19577391), (95, 16486224), (114, 13738520), (120, 13051594), (152, 10303890), (190, 8243112), (228, 6869260), (240, 6525797), (285, 5495408), (304, 5151945), (361, 4338480), (380, 4121556), (456, 3434630), (570, 2747704), (722, 2169240), (760, 2060778), (912, 1717315), (1083, 1446160), (1140, 1373852), (1444, 1084620), (1520, 1030389), (1805, 867696), (2166, 723080), (2280, 686926), (2888, 542310), (3610, 433848), (4332, 361540), (4560, 343463), (5415, 289232), (5776, 271155), (7220, 216924), (8664, 180770), (10830, 144616), (14440, 108462), (17328, 90385), (18077, 86640), (21660, 72308), (28880, 54231), (36154, 43320)]