304702320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1691

約数の個数: 160

約数和(自身を含む): 1034558784

約数和(自身を除く): 729856464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 610, 624, 732, 780, 793, 915, 976, 1040, 1220, 1464, 1560, 1586, 1601, 1830, 2379, 2440, 2928, 3120, 3172, 3202, 3660, 3965, 4758, 4803, 4880, 6344, 6404, 7320, 7930, 8005, 9516, 9606, 11895, 12688, 12808, 14640, 15860, 16010, 19032, 19212, 20813, 23790, 24015, 25616, 31720, 32020, 38064, 38424, 41626, 47580, 48030, 62439, 63440, 64040, 76848, 83252, 95160, 96060, 97661, 104065, 124878, 128080, 166504, 190320, 192120, 195322, 208130, 249756, 292983, 312195, 333008, 384240, 390644, 416260, 488305, 499512, 585966, 624390, 781288, 832520, 976610, 999024, 1171932, 1248780, 1269593, 1464915, 1562576, 1665040, 1953220, 2343864, 2497560, 2539186, 2929830, 3808779, 3906440, 4687728, 4995120, 5078372, 5859660, 6347965, 7617558, 7812880, 10156744, 11719320, 12695930, 15235116, 19043895, 20313488, 23438640, 25391860, 30470232, 38087790, 50783720, 60940464, 76175580, 101567440, 152351160, 304702320]

約数ペア:

[(1, 304702320), (2, 152351160), (3, 101567440), (4, 76175580), (5, 60940464), (6, 50783720), (8, 38087790), (10, 30470232), (12, 25391860), (13, 23438640), (15, 20313488), (16, 19043895), (20, 15235116), (24, 12695930), (26, 11719320), (30, 10156744), (39, 7812880), (40, 7617558), (48, 6347965), (52, 5859660), (60, 5078372), (61, 4995120), (65, 4687728), (78, 3906440), (80, 3808779), (104, 2929830), (120, 2539186), (122, 2497560), (130, 2343864), (156, 1953220), (183, 1665040), (195, 1562576), (208, 1464915), (240, 1269593), (244, 1248780), (260, 1171932), (305, 999024), (312, 976610), (366, 832520), (390, 781288), (488, 624390), (520, 585966), (610, 499512), (624, 488305), (732, 416260), (780, 390644), (793, 384240), (915, 333008), (976, 312195), (1040, 292983), (1220, 249756), (1464, 208130), (1560, 195322), (1586, 192120), (1601, 190320), (1830, 166504), (2379, 128080), (2440, 124878), (2928, 104065), (3120, 97661), (3172, 96060), (3202, 95160), (3660, 83252), (3965, 76848), (4758, 64040), (4803, 63440), (4880, 62439), (6344, 48030), (6404, 47580), (7320, 41626), (7930, 38424), (8005, 38064), (9516, 32020), (9606, 31720), (11895, 25616), (12688, 24015), (12808, 23790), (14640, 20813), (15860, 19212), (16010, 19032)]