162460800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{5641}}^1$

素因数の和:5671

約数の個数: 144

約数和(自身を含む): 579800130

約数和(自身を除く): 417339330

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5641, 5760, 7200, 9600, 11282, 14400, 16923, 22564, 28205, 28800, 33846, 45128, 50769, 56410, 67692, 84615, 90256, 101538, 112820, 135384, 141025, 169230, 180512, 203076, 225640, 253845, 270768, 282050, 338460, 361024, 406152, 423075, 451280, 507690, 541536, 564100, 676920, 722048, 812304, 846150, 902560, 1015380, 1083072, 1128200, 1269225, 1353840, 1624608, 1692300, 1805120, 2030760, 2166144, 2256400, 2538450, 2707680, 3249216, 3384600, 3610240, 4061520, 4512800, 5076900, 5415360, 6498432, 6769200, 8123040, 9025600, 10153800, 10830720, 13538400, 16246080, 18051200, 20307600, 27076800, 32492160, 40615200, 54153600, 81230400, 162460800]

約数ペア:

[(1, 162460800), (2, 81230400), (3, 54153600), (4, 40615200), (5, 32492160), (6, 27076800), (8, 20307600), (9, 18051200), (10, 16246080), (12, 13538400), (15, 10830720), (16, 10153800), (18, 9025600), (20, 8123040), (24, 6769200), (25, 6498432), (30, 5415360), (32, 5076900), (36, 4512800), (40, 4061520), (45, 3610240), (48, 3384600), (50, 3249216), (60, 2707680), (64, 2538450), (72, 2256400), (75, 2166144), (80, 2030760), (90, 1805120), (96, 1692300), (100, 1624608), (120, 1353840), (128, 1269225), (144, 1128200), (150, 1083072), (160, 1015380), (180, 902560), (192, 846150), (200, 812304), (225, 722048), (240, 676920), (288, 564100), (300, 541536), (320, 507690), (360, 451280), (384, 423075), (400, 406152), (450, 361024), (480, 338460), (576, 282050), (600, 270768), (640, 253845), (720, 225640), (800, 203076), (900, 180512), (960, 169230), (1152, 141025), (1200, 135384), (1440, 112820), (1600, 101538), (1800, 90256), (1920, 84615), (2400, 67692), (2880, 56410), (3200, 50769), (3600, 45128), (4800, 33846), (5641, 28800), (5760, 28205), (7200, 22564), (9600, 16923), (11282, 14400)]