120965520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 408223872

約数和(自身を除く): 287258352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 137, 156, 195, 208, 240, 260, 274, 283, 312, 390, 411, 520, 548, 566, 624, 685, 780, 822, 849, 1040, 1096, 1132, 1370, 1415, 1560, 1644, 1698, 1781, 2055, 2192, 2264, 2740, 2830, 3120, 3288, 3396, 3562, 3679, 4110, 4245, 4528, 5343, 5480, 5660, 6576, 6792, 7124, 7358, 8220, 8490, 8905, 10686, 10960, 11037, 11320, 13584, 14248, 14716, 16440, 16980, 17810, 18395, 21372, 22074, 22640, 26715, 28496, 29432, 32880, 33960, 35620, 36790, 38771, 42744, 44148, 53430, 55185, 58864, 67920, 71240, 73580, 77542, 85488, 88296, 106860, 110370, 116313, 142480, 147160, 155084, 176592, 193855, 213720, 220740, 232626, 294320, 310168, 387710, 427440, 441480, 465252, 504023, 581565, 620336, 775420, 882960, 930504, 1008046, 1163130, 1512069, 1550840, 1861008, 2016092, 2326260, 2520115, 3024138, 3101680, 4032184, 4652520, 5040230, 6048276, 7560345, 8064368, 9305040, 10080460, 12096552, 15120690, 20160920, 24193104, 30241380, 40321840, 60482760, 120965520]

約数ペア:

[(1, 120965520), (2, 60482760), (3, 40321840), (4, 30241380), (5, 24193104), (6, 20160920), (8, 15120690), (10, 12096552), (12, 10080460), (13, 9305040), (15, 8064368), (16, 7560345), (20, 6048276), (24, 5040230), (26, 4652520), (30, 4032184), (39, 3101680), (40, 3024138), (48, 2520115), (52, 2326260), (60, 2016092), (65, 1861008), (78, 1550840), (80, 1512069), (104, 1163130), (120, 1008046), (130, 930504), (137, 882960), (156, 775420), (195, 620336), (208, 581565), (240, 504023), (260, 465252), (274, 441480), (283, 427440), (312, 387710), (390, 310168), (411, 294320), (520, 232626), (548, 220740), (566, 213720), (624, 193855), (685, 176592), (780, 155084), (822, 147160), (849, 142480), (1040, 116313), (1096, 110370), (1132, 106860), (1370, 88296), (1415, 85488), (1560, 77542), (1644, 73580), (1698, 71240), (1781, 67920), (2055, 58864), (2192, 55185), (2264, 53430), (2740, 44148), (2830, 42744), (3120, 38771), (3288, 36790), (3396, 35620), (3562, 33960), (3679, 32880), (4110, 29432), (4245, 28496), (4528, 26715), (5343, 22640), (5480, 22074), (5660, 21372), (6576, 18395), (6792, 17810), (7124, 16980), (7358, 16440), (8220, 14716), (8490, 14248), (8905, 13584), (10686, 11320), (10960, 11037)]