135240480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4983

約数の個数: 144

約数和(自身を含む): 485896320

約数和(自身を除く): 350655840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 4943, 5472, 6840, 9120, 9886, 13680, 14829, 19772, 24715, 27360, 29658, 39544, 44487, 49430, 59316, 74145, 79088, 88974, 93917, 98860, 118632, 148290, 158176, 177948, 187834, 197720, 222435, 237264, 281751, 296580, 355896, 375668, 395440, 444870, 469585, 474528, 563502, 593160, 711792, 751336, 790880, 845253, 889740, 939170, 1127004, 1186320, 1408755, 1423584, 1502672, 1690506, 1779480, 1878340, 2254008, 2372640, 2817510, 3005344, 3381012, 3558960, 3756680, 4226265, 4508016, 5635020, 6762024, 7117920, 7513360, 8452530, 9016032, 11270040, 13524048, 15026720, 16905060, 22540080, 27048096, 33810120, 45080160, 67620240, 135240480]

約数ペア:

[(1, 135240480), (2, 67620240), (3, 45080160), (4, 33810120), (5, 27048096), (6, 22540080), (8, 16905060), (9, 15026720), (10, 13524048), (12, 11270040), (15, 9016032), (16, 8452530), (18, 7513360), (19, 7117920), (20, 6762024), (24, 5635020), (30, 4508016), (32, 4226265), (36, 3756680), (38, 3558960), (40, 3381012), (45, 3005344), (48, 2817510), (57, 2372640), (60, 2254008), (72, 1878340), (76, 1779480), (80, 1690506), (90, 1502672), (95, 1423584), (96, 1408755), (114, 1186320), (120, 1127004), (144, 939170), (152, 889740), (160, 845253), (171, 790880), (180, 751336), (190, 711792), (228, 593160), (240, 563502), (285, 474528), (288, 469585), (304, 444870), (342, 395440), (360, 375668), (380, 355896), (456, 296580), (480, 281751), (570, 237264), (608, 222435), (684, 197720), (720, 187834), (760, 177948), (855, 158176), (912, 148290), (1140, 118632), (1368, 98860), (1440, 93917), (1520, 88974), (1710, 79088), (1824, 74145), (2280, 59316), (2736, 49430), (3040, 44487), (3420, 39544), (4560, 29658), (4943, 27360), (5472, 24715), (6840, 19772), (9120, 14829), (9886, 13680)]