155192760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2563

約数の個数: 160

約数和(自身を含む): 549291600

約数和(自身を除く): 394098840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2521, 2565, 3078, 3240, 3420, 4104, 5042, 5130, 6156, 6840, 7563, 7695, 10084, 10260, 12312, 12605, 15126, 15390, 20168, 20520, 22689, 25210, 30252, 30780, 37815, 45378, 47899, 50420, 60504, 61560, 68067, 75630, 90756, 95798, 100840, 113445, 136134, 143697, 151260, 181512, 191596, 204201, 226890, 239495, 272268, 287394, 302520, 340335, 383192, 408402, 431091, 453780, 478990, 544536, 574788, 680670, 718485, 816804, 862182, 907560, 957980, 1021005, 1149576, 1293273, 1361340, 1436970, 1633608, 1724364, 1915960, 2042010, 2155455, 2586546, 2722680, 2873940, 3448728, 3879819, 4084020, 4310910, 5173092, 5747880, 6466365, 7759638, 8168040, 8621820, 10346184, 12932730, 15519276, 17243640, 19399095, 25865460, 31038552, 38798190, 51730920, 77596380, 155192760]

約数ペア:

[(1, 155192760), (2, 77596380), (3, 51730920), (4, 38798190), (5, 31038552), (6, 25865460), (8, 19399095), (9, 17243640), (10, 15519276), (12, 12932730), (15, 10346184), (18, 8621820), (19, 8168040), (20, 7759638), (24, 6466365), (27, 5747880), (30, 5173092), (36, 4310910), (38, 4084020), (40, 3879819), (45, 3448728), (54, 2873940), (57, 2722680), (60, 2586546), (72, 2155455), (76, 2042010), (81, 1915960), (90, 1724364), (95, 1633608), (108, 1436970), (114, 1361340), (120, 1293273), (135, 1149576), (152, 1021005), (162, 957980), (171, 907560), (180, 862182), (190, 816804), (216, 718485), (228, 680670), (270, 574788), (285, 544536), (324, 478990), (342, 453780), (360, 431091), (380, 408402), (405, 383192), (456, 340335), (513, 302520), (540, 287394), (570, 272268), (648, 239495), (684, 226890), (760, 204201), (810, 191596), (855, 181512), (1026, 151260), (1080, 143697), (1140, 136134), (1368, 113445), (1539, 100840), (1620, 95798), (1710, 90756), (2052, 75630), (2280, 68067), (2521, 61560), (2565, 60504), (3078, 50420), (3240, 47899), (3420, 45378), (4104, 37815), (5042, 30780), (5130, 30252), (6156, 25210), (6840, 22689), (7563, 20520), (7695, 20168), (10084, 15390), (10260, 15126), (12312, 12605)]