84467280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4957}}^1$

素因数の和:5044

約数の個数: 80

約数和(自身を含む): 265590144

約数和(自身を除く): 181122864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 4957, 5680, 8520, 9914, 14871, 17040, 19828, 24785, 29742, 39656, 49570, 59484, 74355, 79312, 99140, 118968, 148710, 198280, 237936, 297420, 351947, 396560, 594840, 703894, 1055841, 1189680, 1407788, 1759735, 2111682, 2815576, 3519470, 4223364, 5279205, 5631152, 7038940, 8446728, 10558410, 14077880, 16893456, 21116820, 28155760, 42233640, 84467280]

約数ペア:

[(1, 84467280), (2, 42233640), (3, 28155760), (4, 21116820), (5, 16893456), (6, 14077880), (8, 10558410), (10, 8446728), (12, 7038940), (15, 5631152), (16, 5279205), (20, 4223364), (24, 3519470), (30, 2815576), (40, 2111682), (48, 1759735), (60, 1407788), (71, 1189680), (80, 1055841), (120, 703894), (142, 594840), (213, 396560), (240, 351947), (284, 297420), (355, 237936), (426, 198280), (568, 148710), (710, 118968), (852, 99140), (1065, 79312), (1136, 74355), (1420, 59484), (1704, 49570), (2130, 39656), (2840, 29742), (3408, 24785), (4260, 19828), (4957, 17040), (5680, 14871), (8520, 9914)]