121384920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53239}}^1$

素因数の和:53272

約数の個数: 64

約数和(自身を含む): 383328000

約数和(自身を除く): 261943080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 53239, 106478, 159717, 212956, 266195, 319434, 425912, 532390, 638868, 798585, 1011541, 1064780, 1277736, 1597170, 2023082, 2129560, 3034623, 3194340, 4046164, 5057705, 6069246, 6388680, 8092328, 10115410, 12138492, 15173115, 20230820, 24276984, 30346230, 40461640, 60692460, 121384920]

約数ペア:

[(1, 121384920), (2, 60692460), (3, 40461640), (4, 30346230), (5, 24276984), (6, 20230820), (8, 15173115), (10, 12138492), (12, 10115410), (15, 8092328), (19, 6388680), (20, 6069246), (24, 5057705), (30, 4046164), (38, 3194340), (40, 3034623), (57, 2129560), (60, 2023082), (76, 1597170), (95, 1277736), (114, 1064780), (120, 1011541), (152, 798585), (190, 638868), (228, 532390), (285, 425912), (380, 319434), (456, 266195), (570, 212956), (760, 159717), (1140, 106478), (2280, 53239)]