945641520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7177}}^1$

素因数の和:7260

約数の個数: 160

約数和(自身を含む): 3311067840

約数和(自身を除く): 2365426320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4392, 4880, 5490, 6588, 7177, 7320, 8235, 8784, 10980, 13176, 14354, 14640, 16470, 21531, 21960, 26352, 28708, 32940, 35885, 43062, 43920, 57416, 64593, 65880, 71770, 86124, 107655, 114832, 129186, 131760, 143540, 172248, 193779, 215310, 258372, 287080, 322965, 344496, 387558, 430620, 437797, 516744, 574160, 645930, 775116, 861240, 875594, 968895, 1033488, 1291860, 1313391, 1550232, 1722480, 1751188, 1937790, 2188985, 2583720, 2626782, 3100464, 3502376, 3875580, 3940173, 4377970, 5167440, 5253564, 6566955, 7004752, 7751160, 7880346, 8755940, 10507128, 11820519, 13133910, 15502320, 15760692, 17511880, 19700865, 21014256, 23641038, 26267820, 31521384, 35023760, 39401730, 47282076, 52535640, 59102595, 63042768, 78803460, 94564152, 105071280, 118205190, 157606920, 189128304, 236410380, 315213840, 472820760, 945641520]

約数ペア:

[(1, 945641520), (2, 472820760), (3, 315213840), (4, 236410380), (5, 189128304), (6, 157606920), (8, 118205190), (9, 105071280), (10, 94564152), (12, 78803460), (15, 63042768), (16, 59102595), (18, 52535640), (20, 47282076), (24, 39401730), (27, 35023760), (30, 31521384), (36, 26267820), (40, 23641038), (45, 21014256), (48, 19700865), (54, 17511880), (60, 15760692), (61, 15502320), (72, 13133910), (80, 11820519), (90, 10507128), (108, 8755940), (120, 7880346), (122, 7751160), (135, 7004752), (144, 6566955), (180, 5253564), (183, 5167440), (216, 4377970), (240, 3940173), (244, 3875580), (270, 3502376), (305, 3100464), (360, 2626782), (366, 2583720), (432, 2188985), (488, 1937790), (540, 1751188), (549, 1722480), (610, 1550232), (720, 1313391), (732, 1291860), (915, 1033488), (976, 968895), (1080, 875594), (1098, 861240), (1220, 775116), (1464, 645930), (1647, 574160), (1830, 516744), (2160, 437797), (2196, 430620), (2440, 387558), (2745, 344496), (2928, 322965), (3294, 287080), (3660, 258372), (4392, 215310), (4880, 193779), (5490, 172248), (6588, 143540), (7177, 131760), (7320, 129186), (8235, 114832), (8784, 107655), (10980, 86124), (13176, 71770), (14354, 65880), (14640, 64593), (16470, 57416), (21531, 43920), (21960, 43062), (26352, 35885), (28708, 32940)]