746475120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45077}}^1$

素因数の和:45119

約数の個数: 120

約数和(自身を含む): 2615966496

約数和(自身を除く): 1869491376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 45077, 90154, 135231, 180308, 225385, 270462, 360616, 405693, 450770, 540924, 676155, 721232, 811386, 901540, 1036771, 1081848, 1352310, 1622772, 1803080, 2028465, 2073542, 2163696, 2704620, 3110313, 3245544, 3606160, 4056930, 4147084, 5183855, 5409240, 6220626, 6491088, 8113860, 8294168, 9330939, 10367710, 10818480, 12441252, 15551565, 16227720, 16588336, 18661878, 20735420, 24882504, 31103130, 32455440, 37323756, 41470840, 46654695, 49765008, 62206260, 74647512, 82941680, 93309390, 124412520, 149295024, 186618780, 248825040, 373237560, 746475120]

約数ペア:

[(1, 746475120), (2, 373237560), (3, 248825040), (4, 186618780), (5, 149295024), (6, 124412520), (8, 93309390), (9, 82941680), (10, 74647512), (12, 62206260), (15, 49765008), (16, 46654695), (18, 41470840), (20, 37323756), (23, 32455440), (24, 31103130), (30, 24882504), (36, 20735420), (40, 18661878), (45, 16588336), (46, 16227720), (48, 15551565), (60, 12441252), (69, 10818480), (72, 10367710), (80, 9330939), (90, 8294168), (92, 8113860), (115, 6491088), (120, 6220626), (138, 5409240), (144, 5183855), (180, 4147084), (184, 4056930), (207, 3606160), (230, 3245544), (240, 3110313), (276, 2704620), (345, 2163696), (360, 2073542), (368, 2028465), (414, 1803080), (460, 1622772), (552, 1352310), (690, 1081848), (720, 1036771), (828, 901540), (920, 811386), (1035, 721232), (1104, 676155), (1380, 540924), (1656, 450770), (1840, 405693), (2070, 360616), (2760, 270462), (3312, 225385), (4140, 180308), (5520, 135231), (8280, 90154), (16560, 45077)]