155049120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 192

約数和(自身を含む): 571536000

約数和(自身を除く): 416486880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 1889, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 3778, 4104, 4320, 4560, 5130, 5472, 5667, 6840, 7556, 8208, 9120, 9445, 10260, 11334, 13680, 15112, 16416, 17001, 18890, 20520, 22668, 27360, 28335, 30224, 34002, 35891, 37780, 41040, 45336, 51003, 56670, 60448, 68004, 71782, 75560, 82080, 85005, 90672, 102006, 107673, 113340, 136008, 143564, 151120, 170010, 179455, 181344, 204012, 215346, 226680, 255015, 272016, 287128, 302240, 323019, 340020, 358910, 408024, 430692, 453360, 510030, 538365, 544032, 574256, 646038, 680040, 717820, 816048, 861384, 906720, 969057, 1020060, 1076730, 1148512, 1292076, 1360080, 1435640, 1615095, 1632096, 1722768, 1938114, 2040120, 2153460, 2584152, 2720160, 2871280, 3230190, 3445536, 3876228, 4080240, 4306920, 4845285, 5168304, 5742560, 6460380, 7752456, 8160480, 8613840, 9690570, 10336608, 12920760, 15504912, 17227680, 19381140, 25841520, 31009824, 38762280, 51683040, 77524560, 155049120]

約数ペア:

[(1, 155049120), (2, 77524560), (3, 51683040), (4, 38762280), (5, 31009824), (6, 25841520), (8, 19381140), (9, 17227680), (10, 15504912), (12, 12920760), (15, 10336608), (16, 9690570), (18, 8613840), (19, 8160480), (20, 7752456), (24, 6460380), (27, 5742560), (30, 5168304), (32, 4845285), (36, 4306920), (38, 4080240), (40, 3876228), (45, 3445536), (48, 3230190), (54, 2871280), (57, 2720160), (60, 2584152), (72, 2153460), (76, 2040120), (80, 1938114), (90, 1722768), (95, 1632096), (96, 1615095), (108, 1435640), (114, 1360080), (120, 1292076), (135, 1148512), (144, 1076730), (152, 1020060), (160, 969057), (171, 906720), (180, 861384), (190, 816048), (216, 717820), (228, 680040), (240, 646038), (270, 574256), (285, 544032), (288, 538365), (304, 510030), (342, 453360), (360, 430692), (380, 408024), (432, 358910), (456, 340020), (480, 323019), (513, 302240), (540, 287128), (570, 272016), (608, 255015), (684, 226680), (720, 215346), (760, 204012), (855, 181344), (864, 179455), (912, 170010), (1026, 151120), (1080, 143564), (1140, 136008), (1368, 113340), (1440, 107673), (1520, 102006), (1710, 90672), (1824, 85005), (1889, 82080), (2052, 75560), (2160, 71782), (2280, 68004), (2565, 60448), (2736, 56670), (3040, 51003), (3420, 45336), (3778, 41040), (4104, 37780), (4320, 35891), (4560, 34002), (5130, 30224), (5472, 28335), (5667, 27360), (6840, 22668), (7556, 20520), (8208, 18890), (9120, 17001), (9445, 16416), (10260, 15112), (11334, 13680)]