120453840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:806

約数の個数: 240

約数和(自身を含む): 461876688

約数和(自身を除く): 341422848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 757, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1514, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2271, 2340, 2448, 2652, 3028, 3060, 3120, 3315, 3536, 3785, 3978, 4080, 4420, 4542, 4680, 5304, 6056, 6120, 6630, 6813, 7570, 7956, 8840, 9084, 9360, 9841, 9945, 10608, 11355, 12112, 12240, 12869, 13260, 13626, 15140, 15912, 17680, 18168, 19682, 19890, 22710, 25738, 26520, 27252, 29523, 30280, 31824, 34065, 36336, 38607, 39364, 39780, 45420, 49205, 51476, 53040, 54504, 59046, 60560, 64345, 68130, 77214, 78728, 79560, 88569, 90840, 98410, 102952, 109008, 115821, 118092, 128690, 136260, 147615, 154428, 157456, 159120, 167297, 177138, 181680, 193035, 196820, 205904, 231642, 236184, 257380, 272520, 295230, 308856, 334594, 354276, 386070, 393640, 442845, 463284, 472368, 501891, 514760, 545040, 579105, 590460, 617712, 669188, 708552, 772140, 787280, 836485, 885690, 926568, 1003782, 1029520, 1158210, 1180920, 1338376, 1417104, 1505673, 1544280, 1672970, 1771380, 1853136, 2007564, 2316420, 2361840, 2509455, 2676752, 3011346, 3088560, 3345940, 3542760, 4015128, 4632840, 5018910, 6022692, 6691880, 7085520, 7528365, 8030256, 9265680, 10037820, 12045384, 13383760, 15056730, 20075640, 24090768, 30113460, 40151280, 60226920, 120453840]

約数ペア:

[(1, 120453840), (2, 60226920), (3, 40151280), (4, 30113460), (5, 24090768), (6, 20075640), (8, 15056730), (9, 13383760), (10, 12045384), (12, 10037820), (13, 9265680), (15, 8030256), (16, 7528365), (17, 7085520), (18, 6691880), (20, 6022692), (24, 5018910), (26, 4632840), (30, 4015128), (34, 3542760), (36, 3345940), (39, 3088560), (40, 3011346), (45, 2676752), (48, 2509455), (51, 2361840), (52, 2316420), (60, 2007564), (65, 1853136), (68, 1771380), (72, 1672970), (78, 1544280), (80, 1505673), (85, 1417104), (90, 1338376), (102, 1180920), (104, 1158210), (117, 1029520), (120, 1003782), (130, 926568), (136, 885690), (144, 836485), (153, 787280), (156, 772140), (170, 708552), (180, 669188), (195, 617712), (204, 590460), (208, 579105), (221, 545040), (234, 514760), (240, 501891), (255, 472368), (260, 463284), (272, 442845), (306, 393640), (312, 386070), (340, 354276), (360, 334594), (390, 308856), (408, 295230), (442, 272520), (468, 257380), (510, 236184), (520, 231642), (585, 205904), (612, 196820), (624, 193035), (663, 181680), (680, 177138), (720, 167297), (757, 159120), (765, 157456), (780, 154428), (816, 147615), (884, 136260), (936, 128690), (1020, 118092), (1040, 115821), (1105, 109008), (1170, 102952), (1224, 98410), (1326, 90840), (1360, 88569), (1514, 79560), (1530, 78728), (1560, 77214), (1768, 68130), (1872, 64345), (1989, 60560), (2040, 59046), (2210, 54504), (2271, 53040), (2340, 51476), (2448, 49205), (2652, 45420), (3028, 39780), (3060, 39364), (3120, 38607), (3315, 36336), (3536, 34065), (3785, 31824), (3978, 30280), (4080, 29523), (4420, 27252), (4542, 26520), (4680, 25738), (5304, 22710), (6056, 19890), (6120, 19682), (6630, 18168), (6813, 17680), (7570, 15912), (7956, 15140), (8840, 13626), (9084, 13260), (9360, 12869), (9841, 12240), (9945, 12112), (10608, 11355)]