1856307120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{4651}}^1$

素因数の和:6330

約数の個数: 80

約数和(自身を含む): 5759250432

約数和(自身を除く): 3902943312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1663, 3326, 4651, 4989, 6652, 8315, 9302, 9978, 13304, 13953, 16630, 18604, 19956, 23255, 24945, 26608, 27906, 33260, 37208, 39912, 46510, 49890, 55812, 66520, 69765, 74416, 79824, 93020, 99780, 111624, 133040, 139530, 186040, 199560, 223248, 279060, 372080, 399120, 558120, 1116240, 7734613, 15469226, 23203839, 30938452, 38673065, 46407678, 61876904, 77346130, 92815356, 116019195, 123753808, 154692260, 185630712, 232038390, 309384520, 371261424, 464076780, 618769040, 928153560, 1856307120]

約数ペア:

[(1, 1856307120), (2, 928153560), (3, 618769040), (4, 464076780), (5, 371261424), (6, 309384520), (8, 232038390), (10, 185630712), (12, 154692260), (15, 123753808), (16, 116019195), (20, 92815356), (24, 77346130), (30, 61876904), (40, 46407678), (48, 38673065), (60, 30938452), (80, 23203839), (120, 15469226), (240, 7734613), (1663, 1116240), (3326, 558120), (4651, 399120), (4989, 372080), (6652, 279060), (8315, 223248), (9302, 199560), (9978, 186040), (13304, 139530), (13953, 133040), (16630, 111624), (18604, 99780), (19956, 93020), (23255, 79824), (24945, 74416), (26608, 69765), (27906, 66520), (33260, 55812), (37208, 49890), (39912, 46510)]