496512180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 216

約数和(自身を含む): 1654222752

約数和(自身を除く): 1157710572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 283, 285, 324, 342, 361, 380, 405, 486, 513, 540, 566, 570, 684, 722, 810, 849, 855, 972, 1026, 1083, 1132, 1140, 1215, 1415, 1444, 1539, 1620, 1698, 1710, 1805, 2052, 2166, 2430, 2547, 2565, 2830, 3078, 3249, 3396, 3420, 3610, 4245, 4332, 4617, 4860, 5094, 5130, 5377, 5415, 5660, 6156, 6498, 7220, 7641, 7695, 8490, 9234, 9747, 10188, 10260, 10754, 10830, 12735, 12996, 15282, 15390, 16131, 16245, 16980, 18468, 19494, 21508, 21660, 22923, 23085, 25470, 26885, 29241, 30564, 30780, 32262, 32490, 38205, 38988, 45846, 46170, 48393, 48735, 50940, 53770, 58482, 64524, 64980, 68769, 76410, 80655, 87723, 91692, 92340, 96786, 97470, 102163, 107540, 114615, 116964, 137538, 145179, 146205, 152820, 161310, 175446, 193572, 194940, 204326, 229230, 241965, 275076, 290358, 292410, 306489, 322620, 343845, 350892, 408652, 435537, 438615, 458460, 483930, 510815, 580716, 584820, 612978, 687690, 725895, 871074, 877230, 919467, 967860, 1021630, 1225956, 1306611, 1375380, 1451790, 1532445, 1742148, 1754460, 1838934, 2043260, 2177685, 2613222, 2758401, 2903580, 3064890, 3677868, 4355370, 4597335, 5226444, 5516802, 6129780, 6533055, 8275203, 8710740, 9194670, 11033604, 13066110, 13792005, 16550406, 18389340, 24825609, 26132220, 27584010, 33100812, 41376015, 49651218, 55168020, 82752030, 99302436, 124128045, 165504060, 248256090, 496512180]

約数ペア:

[(1, 496512180), (2, 248256090), (3, 165504060), (4, 124128045), (5, 99302436), (6, 82752030), (9, 55168020), (10, 49651218), (12, 41376015), (15, 33100812), (18, 27584010), (19, 26132220), (20, 24825609), (27, 18389340), (30, 16550406), (36, 13792005), (38, 13066110), (45, 11033604), (54, 9194670), (57, 8710740), (60, 8275203), (76, 6533055), (81, 6129780), (90, 5516802), (95, 5226444), (108, 4597335), (114, 4355370), (135, 3677868), (162, 3064890), (171, 2903580), (180, 2758401), (190, 2613222), (228, 2177685), (243, 2043260), (270, 1838934), (283, 1754460), (285, 1742148), (324, 1532445), (342, 1451790), (361, 1375380), (380, 1306611), (405, 1225956), (486, 1021630), (513, 967860), (540, 919467), (566, 877230), (570, 871074), (684, 725895), (722, 687690), (810, 612978), (849, 584820), (855, 580716), (972, 510815), (1026, 483930), (1083, 458460), (1132, 438615), (1140, 435537), (1215, 408652), (1415, 350892), (1444, 343845), (1539, 322620), (1620, 306489), (1698, 292410), (1710, 290358), (1805, 275076), (2052, 241965), (2166, 229230), (2430, 204326), (2547, 194940), (2565, 193572), (2830, 175446), (3078, 161310), (3249, 152820), (3396, 146205), (3420, 145179), (3610, 137538), (4245, 116964), (4332, 114615), (4617, 107540), (4860, 102163), (5094, 97470), (5130, 96786), (5377, 92340), (5415, 91692), (5660, 87723), (6156, 80655), (6498, 76410), (7220, 68769), (7641, 64980), (7695, 64524), (8490, 58482), (9234, 53770), (9747, 50940), (10188, 48735), (10260, 48393), (10754, 46170), (10830, 45846), (12735, 38988), (12996, 38205), (15282, 32490), (15390, 32262), (16131, 30780), (16245, 30564), (16980, 29241), (18468, 26885), (19494, 25470), (21508, 23085), (21660, 22923)]