2078348880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{16007}}^1$

素因数の和:16564

約数の個数: 80

約数和(自身を含む): 6455193984

約数和(自身を除く): 4376845104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 541, 1082, 1623, 2164, 2705, 3246, 4328, 5410, 6492, 8115, 8656, 10820, 12984, 16007, 16230, 21640, 25968, 32014, 32460, 43280, 48021, 64028, 64920, 80035, 96042, 128056, 129840, 160070, 192084, 240105, 256112, 320140, 384168, 480210, 640280, 768336, 960420, 1280560, 1920840, 3841680, 8659787, 17319574, 25979361, 34639148, 43298935, 51958722, 69278296, 86597870, 103917444, 129896805, 138556592, 173195740, 207834888, 259793610, 346391480, 415669776, 519587220, 692782960, 1039174440, 2078348880]

約数ペア:

[(1, 2078348880), (2, 1039174440), (3, 692782960), (4, 519587220), (5, 415669776), (6, 346391480), (8, 259793610), (10, 207834888), (12, 173195740), (15, 138556592), (16, 129896805), (20, 103917444), (24, 86597870), (30, 69278296), (40, 51958722), (48, 43298935), (60, 34639148), (80, 25979361), (120, 17319574), (240, 8659787), (541, 3841680), (1082, 1920840), (1623, 1280560), (2164, 960420), (2705, 768336), (3246, 640280), (4328, 480210), (5410, 384168), (6492, 320140), (8115, 256112), (8656, 240105), (10820, 192084), (12984, 160070), (16007, 129840), (16230, 128056), (21640, 96042), (25968, 80035), (32014, 64920), (32460, 64028), (43280, 48021)]