496382220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7639}}^1$

素因数の和:7692

約数の個数: 108

約数和(自身を含む): 1589318640

約数和(自身を除く): 1092936420

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, 3249, 3420, 3610, 4332, 5415, 6498, 7220, 7639, 10830, 12996, 15278, 16245, 21660, 22917, 30556, 32490, 38195, 45834, 64980, 68751, 76390, 91668, 114585, 137502, 145141, 152780, 229170, 275004, 290282, 343755, 435423, 458340, 580564, 687510, 725705, 870846, 1306269, 1375020, 1451410, 1741692, 2177115, 2612538, 2757679, 2902820, 4354230, 5225076, 5515358, 6531345, 8273037, 8708460, 11030716, 13062690, 13788395, 16546074, 24819111, 26125380, 27576790, 33092148, 41365185, 49638222, 55153580, 82730370, 99276444, 124095555, 165460740, 248191110, 496382220]

約数ペア:

[(1, 496382220), (2, 248191110), (3, 165460740), (4, 124095555), (5, 99276444), (6, 82730370), (9, 55153580), (10, 49638222), (12, 41365185), (15, 33092148), (18, 27576790), (19, 26125380), (20, 24819111), (30, 16546074), (36, 13788395), (38, 13062690), (45, 11030716), (57, 8708460), (60, 8273037), (76, 6531345), (90, 5515358), (95, 5225076), (114, 4354230), (171, 2902820), (180, 2757679), (190, 2612538), (228, 2177115), (285, 1741692), (342, 1451410), (361, 1375020), (380, 1306269), (570, 870846), (684, 725705), (722, 687510), (855, 580564), (1083, 458340), (1140, 435423), (1444, 343755), (1710, 290282), (1805, 275004), (2166, 229170), (3249, 152780), (3420, 145141), (3610, 137502), (4332, 114585), (5415, 91668), (6498, 76390), (7220, 68751), (7639, 64980), (10830, 45834), (12996, 38195), (15278, 32490), (16245, 30556), (21660, 22917)]