2235442560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89561}}^1$

素因数の和:89596

約数の個数: 128

約数和(自身を含む): 7673672160

約数和(自身を除く): 5438229600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 89561, 179122, 268683, 358244, 447805, 537366, 716488, 895610, 1074732, 1164293, 1343415, 1432976, 1791220, 2149464, 2328586, 2686830, 2865952, 3492879, 3582440, 4298928, 4657172, 5373660, 5731904, 5821465, 6985758, 7164880, 8597856, 9314344, 10747320, 11463808, 11642930, 13971516, 14329760, 17195712, 17464395, 18628688, 21494640, 23285860, 27943032, 28659520, 34391424, 34928790, 37257376, 42989280, 46571720, 55886064, 57319040, 69857580, 74514752, 85978560, 93143440, 111772128, 139715160, 149029504, 171957120, 186286880, 223544256, 279430320, 372573760, 447088512, 558860640, 745147520, 1117721280, 2235442560]

約数ペア:

[(1, 2235442560), (2, 1117721280), (3, 745147520), (4, 558860640), (5, 447088512), (6, 372573760), (8, 279430320), (10, 223544256), (12, 186286880), (13, 171957120), (15, 149029504), (16, 139715160), (20, 111772128), (24, 93143440), (26, 85978560), (30, 74514752), (32, 69857580), (39, 57319040), (40, 55886064), (48, 46571720), (52, 42989280), (60, 37257376), (64, 34928790), (65, 34391424), (78, 28659520), (80, 27943032), (96, 23285860), (104, 21494640), (120, 18628688), (128, 17464395), (130, 17195712), (156, 14329760), (160, 13971516), (192, 11642930), (195, 11463808), (208, 10747320), (240, 9314344), (260, 8597856), (312, 7164880), (320, 6985758), (384, 5821465), (390, 5731904), (416, 5373660), (480, 4657172), (520, 4298928), (624, 3582440), (640, 3492879), (780, 2865952), (832, 2686830), (960, 2328586), (1040, 2149464), (1248, 1791220), (1560, 1432976), (1664, 1343415), (1920, 1164293), (2080, 1074732), (2496, 895610), (3120, 716488), (4160, 537366), (4992, 447805), (6240, 358244), (8320, 268683), (12480, 179122), (24960, 89561)]