1560802080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3821}}^1$

素因数の和:3899

約数の個数: 192

約数和(自身を含む): 5270323968

約数和(自身を除く): 3709521888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 69, 74, 80, 92, 96, 111, 115, 120, 138, 148, 160, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 480, 552, 555, 592, 690, 736, 740, 851, 888, 920, 1104, 1110, 1184, 1380, 1480, 1702, 1776, 1840, 2208, 2220, 2553, 2760, 2960, 3404, 3552, 3680, 3821, 4255, 4440, 5106, 5520, 5920, 6808, 7642, 8510, 8880, 10212, 11040, 11463, 12765, 13616, 15284, 17020, 17760, 19105, 20424, 22926, 25530, 27232, 30568, 34040, 38210, 40848, 45852, 51060, 57315, 61136, 68080, 76420, 81696, 87883, 91704, 102120, 114630, 122272, 136160, 141377, 152840, 175766, 183408, 204240, 229260, 263649, 282754, 305680, 351532, 366816, 408480, 424131, 439415, 458520, 527298, 565508, 611360, 703064, 706885, 848262, 878830, 917040, 1054596, 1131016, 1318245, 1406128, 1413770, 1696524, 1757660, 1834080, 2109192, 2120655, 2262032, 2636490, 2812256, 2827540, 3251671, 3393048, 3515320, 4218384, 4241310, 4524064, 5272980, 5655080, 6503342, 6786096, 7030640, 8436768, 8482620, 9755013, 10545960, 11310160, 13006684, 13572192, 14061280, 16258355, 16965240, 19510026, 21091920, 22620320, 26013368, 32516710, 33930480, 39020052, 42183840, 48775065, 52026736, 65033420, 67860960, 78040104, 97550130, 104053472, 130066840, 156080208, 195100260, 260133680, 312160416, 390200520, 520267360, 780401040, 1560802080]

約数ペア:

[(1, 1560802080), (2, 780401040), (3, 520267360), (4, 390200520), (5, 312160416), (6, 260133680), (8, 195100260), (10, 156080208), (12, 130066840), (15, 104053472), (16, 97550130), (20, 78040104), (23, 67860960), (24, 65033420), (30, 52026736), (32, 48775065), (37, 42183840), (40, 39020052), (46, 33930480), (48, 32516710), (60, 26013368), (69, 22620320), (74, 21091920), (80, 19510026), (92, 16965240), (96, 16258355), (111, 14061280), (115, 13572192), (120, 13006684), (138, 11310160), (148, 10545960), (160, 9755013), (184, 8482620), (185, 8436768), (222, 7030640), (230, 6786096), (240, 6503342), (276, 5655080), (296, 5272980), (345, 4524064), (368, 4241310), (370, 4218384), (444, 3515320), (460, 3393048), (480, 3251671), (552, 2827540), (555, 2812256), (592, 2636490), (690, 2262032), (736, 2120655), (740, 2109192), (851, 1834080), (888, 1757660), (920, 1696524), (1104, 1413770), (1110, 1406128), (1184, 1318245), (1380, 1131016), (1480, 1054596), (1702, 917040), (1776, 878830), (1840, 848262), (2208, 706885), (2220, 703064), (2553, 611360), (2760, 565508), (2960, 527298), (3404, 458520), (3552, 439415), (3680, 424131), (3821, 408480), (4255, 366816), (4440, 351532), (5106, 305680), (5520, 282754), (5920, 263649), (6808, 229260), (7642, 204240), (8510, 183408), (8880, 175766), (10212, 152840), (11040, 141377), (11463, 136160), (12765, 122272), (13616, 114630), (15284, 102120), (17020, 91704), (17760, 87883), (19105, 81696), (20424, 76420), (22926, 68080), (25530, 61136), (27232, 57315), (30568, 51060), (34040, 45852), (38210, 40848)]