2099681040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{380377}}^1$

素因数の和:380416

約数の個数: 80

約数和(自身を含む): 6792029568

約数和(自身を除く): 4692348528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 380377, 760754, 1141131, 1521508, 1901885, 2282262, 3043016, 3803770, 4564524, 5705655, 6086032, 7607540, 8748671, 9129048, 11411310, 15215080, 17497342, 18258096, 22822620, 26246013, 30430160, 34994684, 43743355, 45645240, 52492026, 69989368, 87486710, 91290480, 104984052, 131230065, 139978736, 174973420, 209968104, 262460130, 349946840, 419936208, 524920260, 699893680, 1049840520, 2099681040]

約数ペア:

[(1, 2099681040), (2, 1049840520), (3, 699893680), (4, 524920260), (5, 419936208), (6, 349946840), (8, 262460130), (10, 209968104), (12, 174973420), (15, 139978736), (16, 131230065), (20, 104984052), (23, 91290480), (24, 87486710), (30, 69989368), (40, 52492026), (46, 45645240), (48, 43743355), (60, 34994684), (69, 30430160), (80, 26246013), (92, 22822620), (115, 18258096), (120, 17497342), (138, 15215080), (184, 11411310), (230, 9129048), (240, 8748671), (276, 7607540), (345, 6086032), (368, 5705655), (460, 4564524), (552, 3803770), (690, 3043016), (920, 2282262), (1104, 1901885), (1380, 1521508), (1840, 1141131), (2760, 760754), (5520, 380377)]