2000319120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{3257}}^1$

素因数の和:4129

約数の個数: 120

約数和(自身を含む): 6727678776

約数和(自身を除く): 4727359656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 853, 1706, 2559, 3257, 3412, 4265, 5118, 6514, 6824, 7677, 8530, 9771, 10236, 12795, 13028, 13648, 15354, 16285, 17060, 19542, 20472, 25590, 26056, 29313, 30708, 32570, 34120, 38385, 39084, 40944, 48855, 51180, 52112, 58626, 61416, 65140, 68240, 76770, 78168, 97710, 102360, 117252, 122832, 130280, 146565, 153540, 156336, 195420, 204720, 234504, 260560, 293130, 307080, 390840, 469008, 586260, 614160, 781680, 1172520, 2345040, 2778221, 5556442, 8334663, 11112884, 13891105, 16669326, 22225768, 25003989, 27782210, 33338652, 41673315, 44451536, 50007978, 55564420, 66677304, 83346630, 100015956, 111128840, 125019945, 133354608, 166693260, 200031912, 222257680, 250039890, 333386520, 400063824, 500079780, 666773040, 1000159560, 2000319120]

約数ペア:

[(1, 2000319120), (2, 1000159560), (3, 666773040), (4, 500079780), (5, 400063824), (6, 333386520), (8, 250039890), (9, 222257680), (10, 200031912), (12, 166693260), (15, 133354608), (16, 125019945), (18, 111128840), (20, 100015956), (24, 83346630), (30, 66677304), (36, 55564420), (40, 50007978), (45, 44451536), (48, 41673315), (60, 33338652), (72, 27782210), (80, 25003989), (90, 22225768), (120, 16669326), (144, 13891105), (180, 11112884), (240, 8334663), (360, 5556442), (720, 2778221), (853, 2345040), (1706, 1172520), (2559, 781680), (3257, 614160), (3412, 586260), (4265, 469008), (5118, 390840), (6514, 307080), (6824, 293130), (7677, 260560), (8530, 234504), (9771, 204720), (10236, 195420), (12795, 156336), (13028, 153540), (13648, 146565), (15354, 130280), (16285, 122832), (17060, 117252), (19542, 102360), (20472, 97710), (25590, 78168), (26056, 76770), (29313, 68240), (30708, 65140), (32570, 61416), (34120, 58626), (38385, 52112), (39084, 51180), (40944, 48855)]