22385040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4944

約数の個数: 80

約数和(自身を含む): 73060800

約数和(自身を除く): 50675760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 4909, 9818, 14727, 19636, 24545, 29454, 39272, 49090, 58908, 73635, 78544, 93271, 98180, 117816, 147270, 186542, 196360, 235632, 279813, 294540, 373084, 392720, 466355, 559626, 589080, 746168, 932710, 1119252, 1178160, 1399065, 1492336, 1865420, 2238504, 2798130, 3730840, 4477008, 5596260, 7461680, 11192520, 22385040]

約数ペア:

[(1, 22385040), (2, 11192520), (3, 7461680), (4, 5596260), (5, 4477008), (6, 3730840), (8, 2798130), (10, 2238504), (12, 1865420), (15, 1492336), (16, 1399065), (19, 1178160), (20, 1119252), (24, 932710), (30, 746168), (38, 589080), (40, 559626), (48, 466355), (57, 392720), (60, 373084), (76, 294540), (80, 279813), (95, 235632), (114, 196360), (120, 186542), (152, 147270), (190, 117816), (228, 98180), (240, 93271), (285, 78544), (304, 73635), (380, 58908), (456, 49090), (570, 39272), (760, 29454), (912, 24545), (1140, 19636), (1520, 14727), (2280, 9818), (4560, 4909)]