129129120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 459406080

約数和(自身を除く): 330276960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 421, 426, 432, 480, 540, 568, 639, 710, 720, 842, 852, 864, 1065, 1080, 1136, 1263, 1278, 1420, 1440, 1684, 1704, 1917, 2105, 2130, 2160, 2272, 2526, 2556, 2840, 3195, 3368, 3408, 3789, 3834, 4210, 4260, 4320, 5052, 5112, 5680, 6315, 6390, 6736, 6816, 7578, 7668, 8420, 8520, 9585, 10104, 10224, 11360, 11367, 12630, 12780, 13472, 15156, 15336, 16840, 17040, 18945, 19170, 20208, 20448, 22734, 25260, 25560, 29891, 30312, 30672, 33680, 34080, 37890, 38340, 40416, 45468, 50520, 51120, 56835, 59782, 60624, 61344, 67360, 75780, 76680, 89673, 90936, 101040, 102240, 113670, 119564, 121248, 149455, 151560, 153360, 179346, 181872, 202080, 227340, 239128, 269019, 298910, 303120, 306720, 358692, 363744, 448365, 454680, 478256, 538038, 597820, 606240, 717384, 807057, 896730, 909360, 956512, 1076076, 1195640, 1345095, 1434768, 1614114, 1793460, 1818720, 2152152, 2391280, 2690190, 2869536, 3228228, 3586920, 4035285, 4304304, 4782560, 5380380, 6456456, 7173840, 8070570, 8608608, 10760760, 12912912, 14347680, 16141140, 21521520, 25825824, 32282280, 43043040, 64564560, 129129120]

約数ペア:

[(1, 129129120), (2, 64564560), (3, 43043040), (4, 32282280), (5, 25825824), (6, 21521520), (8, 16141140), (9, 14347680), (10, 12912912), (12, 10760760), (15, 8608608), (16, 8070570), (18, 7173840), (20, 6456456), (24, 5380380), (27, 4782560), (30, 4304304), (32, 4035285), (36, 3586920), (40, 3228228), (45, 2869536), (48, 2690190), (54, 2391280), (60, 2152152), (71, 1818720), (72, 1793460), (80, 1614114), (90, 1434768), (96, 1345095), (108, 1195640), (120, 1076076), (135, 956512), (142, 909360), (144, 896730), (160, 807057), (180, 717384), (213, 606240), (216, 597820), (240, 538038), (270, 478256), (284, 454680), (288, 448365), (355, 363744), (360, 358692), (421, 306720), (426, 303120), (432, 298910), (480, 269019), (540, 239128), (568, 227340), (639, 202080), (710, 181872), (720, 179346), (842, 153360), (852, 151560), (864, 149455), (1065, 121248), (1080, 119564), (1136, 113670), (1263, 102240), (1278, 101040), (1420, 90936), (1440, 89673), (1684, 76680), (1704, 75780), (1917, 67360), (2105, 61344), (2130, 60624), (2160, 59782), (2272, 56835), (2526, 51120), (2556, 50520), (2840, 45468), (3195, 40416), (3368, 38340), (3408, 37890), (3789, 34080), (3834, 33680), (4210, 30672), (4260, 30312), (4320, 29891), (5052, 25560), (5112, 25260), (5680, 22734), (6315, 20448), (6390, 20208), (6736, 19170), (6816, 18945), (7578, 17040), (7668, 16840), (8420, 15336), (8520, 15156), (9585, 13472), (10104, 12780), (10224, 12630), (11360, 11367)]