135623520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4957}}^1$

素因数の和:4997

約数の個数: 144

約数和(自身を含む): 487272240

約数和(自身を除く): 351648720

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, 4957, 5472, 6840, 9120, 9914, 13680, 14871, 19828, 24785, 27360, 29742, 39656, 44613, 49570, 59484, 74355, 79312, 89226, 94183, 99140, 118968, 148710, 158624, 178452, 188366, 198280, 223065, 237936, 282549, 297420, 356904, 376732, 396560, 446130, 470915, 475872, 565098, 594840, 713808, 753464, 793120, 847647, 892260, 941830, 1130196, 1189680, 1412745, 1427616, 1506928, 1695294, 1784520, 1883660, 2260392, 2379360, 2825490, 3013856, 3390588, 3569040, 3767320, 4238235, 4520784, 5650980, 6781176, 7138080, 7534640, 8476470, 9041568, 11301960, 13562352, 15069280, 16952940, 22603920, 27124704, 33905880, 45207840, 67811760, 135623520]

約数ペア:

[(1, 135623520), (2, 67811760), (3, 45207840), (4, 33905880), (5, 27124704), (6, 22603920), (8, 16952940), (9, 15069280), (10, 13562352), (12, 11301960), (15, 9041568), (16, 8476470), (18, 7534640), (19, 7138080), (20, 6781176), (24, 5650980), (30, 4520784), (32, 4238235), (36, 3767320), (38, 3569040), (40, 3390588), (45, 3013856), (48, 2825490), (57, 2379360), (60, 2260392), (72, 1883660), (76, 1784520), (80, 1695294), (90, 1506928), (95, 1427616), (96, 1412745), (114, 1189680), (120, 1130196), (144, 941830), (152, 892260), (160, 847647), (171, 793120), (180, 753464), (190, 713808), (228, 594840), (240, 565098), (285, 475872), (288, 470915), (304, 446130), (342, 396560), (360, 376732), (380, 356904), (456, 297420), (480, 282549), (570, 237936), (608, 223065), (684, 198280), (720, 188366), (760, 178452), (855, 158624), (912, 148710), (1140, 118968), (1368, 99140), (1440, 94183), (1520, 89226), (1710, 79312), (1824, 74355), (2280, 59484), (2736, 49570), (3040, 44613), (3420, 39656), (4560, 29742), (4957, 27360), (5472, 24785), (6840, 19828), (9120, 14871), (9914, 13680)]