1180799460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{345263}}^1$

素因数の和:345297

約数の個数: 72

約数和(自身を含む): 3770282880

約数和(自身を除く): 2589483420

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, 380, 570, 684, 855, 1140, 1710, 3420, 345263, 690526, 1035789, 1381052, 1726315, 2071578, 3107367, 3452630, 4143156, 5178945, 6214734, 6559997, 6905260, 10357890, 12429468, 13119994, 15536835, 19679991, 20715780, 26239988, 31073670, 32799985, 39359982, 59039973, 62147340, 65599970, 78719964, 98399955, 118079946, 131199940, 196799910, 236159892, 295199865, 393599820, 590399730, 1180799460]

約数ペア:

[(1, 1180799460), (2, 590399730), (3, 393599820), (4, 295199865), (5, 236159892), (6, 196799910), (9, 131199940), (10, 118079946), (12, 98399955), (15, 78719964), (18, 65599970), (19, 62147340), (20, 59039973), (30, 39359982), (36, 32799985), (38, 31073670), (45, 26239988), (57, 20715780), (60, 19679991), (76, 15536835), (90, 13119994), (95, 12429468), (114, 10357890), (171, 6905260), (180, 6559997), (190, 6214734), (228, 5178945), (285, 4143156), (342, 3452630), (380, 3107367), (570, 2071578), (684, 1726315), (855, 1381052), (1140, 1035789), (1710, 690526), (3420, 345263)]