9496538280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{21499}}^1$

素因数の和:21928

約数の個数: 128

約数和(自身を含む): 31734000000

約数和(自身を除く): 22237461720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 409, 540, 818, 1080, 1227, 1636, 2045, 2454, 3272, 3681, 4090, 4908, 6135, 7362, 8180, 9816, 11043, 12270, 14724, 16360, 18405, 21499, 22086, 24540, 29448, 36810, 42998, 44172, 49080, 55215, 64497, 73620, 85996, 88344, 107495, 110430, 128994, 147240, 171992, 193491, 214990, 220860, 257988, 322485, 386982, 429980, 441720, 515976, 580473, 644970, 773964, 859960, 967455, 1160946, 1289940, 1547928, 1934910, 2321892, 2579880, 2902365, 3869820, 4643784, 5804730, 7739640, 8793091, 11609460, 17586182, 23218920, 26379273, 35172364, 43965455, 52758546, 70344728, 79137819, 87930910, 105517092, 131896365, 158275638, 175861820, 211034184, 237413457, 263792730, 316551276, 351723640, 395689095, 474826914, 527585460, 633102552, 791378190, 949653828, 1055170920, 1187067285, 1582756380, 1899307656, 2374134570, 3165512760, 4748269140, 9496538280]

約数ペア:

[(1, 9496538280), (2, 4748269140), (3, 3165512760), (4, 2374134570), (5, 1899307656), (6, 1582756380), (8, 1187067285), (9, 1055170920), (10, 949653828), (12, 791378190), (15, 633102552), (18, 527585460), (20, 474826914), (24, 395689095), (27, 351723640), (30, 316551276), (36, 263792730), (40, 237413457), (45, 211034184), (54, 175861820), (60, 158275638), (72, 131896365), (90, 105517092), (108, 87930910), (120, 79137819), (135, 70344728), (180, 52758546), (216, 43965455), (270, 35172364), (360, 26379273), (409, 23218920), (540, 17586182), (818, 11609460), (1080, 8793091), (1227, 7739640), (1636, 5804730), (2045, 4643784), (2454, 3869820), (3272, 2902365), (3681, 2579880), (4090, 2321892), (4908, 1934910), (6135, 1547928), (7362, 1289940), (8180, 1160946), (9816, 967455), (11043, 859960), (12270, 773964), (14724, 644970), (16360, 580473), (18405, 515976), (21499, 441720), (22086, 429980), (24540, 386982), (29448, 322485), (36810, 257988), (42998, 220860), (44172, 214990), (49080, 193491), (55215, 171992), (64497, 147240), (73620, 128994), (85996, 110430), (88344, 107495)]