402952380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1249}}^1$

素因数の和:1563

約数の個数: 96

約数和(自身を含む): 1192800000

約数和(自身を除く): 789847620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 283, 285, 380, 566, 570, 849, 1132, 1140, 1249, 1415, 1698, 2498, 2830, 3396, 3747, 4245, 4996, 5377, 5660, 6245, 7494, 8490, 10754, 12490, 14988, 16131, 16980, 18735, 21508, 23731, 24980, 26885, 32262, 37470, 47462, 53770, 64524, 71193, 74940, 80655, 94924, 107540, 118655, 142386, 161310, 237310, 284772, 322620, 353467, 355965, 474620, 706934, 711930, 1060401, 1413868, 1423860, 1767335, 2120802, 3534670, 4241604, 5302005, 6715873, 7069340, 10604010, 13431746, 20147619, 21208020, 26863492, 33579365, 40295238, 67158730, 80590476, 100738095, 134317460, 201476190, 402952380]

約数ペア:

[(1, 402952380), (2, 201476190), (3, 134317460), (4, 100738095), (5, 80590476), (6, 67158730), (10, 40295238), (12, 33579365), (15, 26863492), (19, 21208020), (20, 20147619), (30, 13431746), (38, 10604010), (57, 7069340), (60, 6715873), (76, 5302005), (95, 4241604), (114, 3534670), (190, 2120802), (228, 1767335), (283, 1423860), (285, 1413868), (380, 1060401), (566, 711930), (570, 706934), (849, 474620), (1132, 355965), (1140, 353467), (1249, 322620), (1415, 284772), (1698, 237310), (2498, 161310), (2830, 142386), (3396, 118655), (3747, 107540), (4245, 94924), (4996, 80655), (5377, 74940), (5660, 71193), (6245, 64524), (7494, 53770), (8490, 47462), (10754, 37470), (12490, 32262), (14988, 26885), (16131, 24980), (16980, 23731), (18735, 21508)]