160955460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2477}}^1$

素因数の和:2530

約数の個数: 108

約数和(自身を含む): 515488428

約数和(自身を除く): 354532968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 2166, 2477, 3249, 3420, 3610, 4332, 4954, 5415, 6498, 7220, 7431, 9908, 10830, 12385, 12996, 14862, 16245, 21660, 22293, 24770, 29724, 32490, 37155, 44586, 47063, 49540, 64980, 74310, 89172, 94126, 111465, 141189, 148620, 188252, 222930, 235315, 282378, 423567, 445860, 470630, 564756, 705945, 847134, 894197, 941260, 1411890, 1694268, 1788394, 2117835, 2682591, 2823780, 3576788, 4235670, 4470985, 5365182, 8047773, 8471340, 8941970, 10730364, 13412955, 16095546, 17883940, 26825910, 32191092, 40238865, 53651820, 80477730, 160955460]

約数ペア:

[(1, 160955460), (2, 80477730), (3, 53651820), (4, 40238865), (5, 32191092), (6, 26825910), (9, 17883940), (10, 16095546), (12, 13412955), (15, 10730364), (18, 8941970), (19, 8471340), (20, 8047773), (30, 5365182), (36, 4470985), (38, 4235670), (45, 3576788), (57, 2823780), (60, 2682591), (76, 2117835), (90, 1788394), (95, 1694268), (114, 1411890), (171, 941260), (180, 894197), (190, 847134), (228, 705945), (285, 564756), (342, 470630), (361, 445860), (380, 423567), (570, 282378), (684, 235315), (722, 222930), (855, 188252), (1083, 148620), (1140, 141189), (1444, 111465), (1710, 94126), (1805, 89172), (2166, 74310), (2477, 64980), (3249, 49540), (3420, 47063), (3610, 44586), (4332, 37155), (4954, 32490), (5415, 29724), (6498, 24770), (7220, 22293), (7431, 21660), (9908, 16245), (10830, 14862), (12385, 12996)]