27320280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 89752320

約数和(自身を除く): 62432040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 211, 249, 260, 312, 332, 390, 415, 422, 498, 520, 633, 664, 780, 830, 844, 996, 1055, 1079, 1245, 1266, 1560, 1660, 1688, 1992, 2110, 2158, 2490, 2532, 2743, 3165, 3237, 3320, 4220, 4316, 4980, 5064, 5395, 5486, 6330, 6474, 8229, 8440, 8632, 9960, 10790, 10972, 12660, 12948, 13715, 16185, 16458, 17513, 21580, 21944, 25320, 25896, 27430, 32370, 32916, 35026, 41145, 43160, 52539, 54860, 64740, 65832, 70052, 82290, 87565, 105078, 109720, 129480, 140104, 164580, 175130, 210156, 227669, 262695, 329160, 350260, 420312, 455338, 525390, 683007, 700520, 910676, 1050780, 1138345, 1366014, 1821352, 2101560, 2276690, 2732028, 3415035, 4553380, 5464056, 6830070, 9106760, 13660140, 27320280]

約数ペア:

[(1, 27320280), (2, 13660140), (3, 9106760), (4, 6830070), (5, 5464056), (6, 4553380), (8, 3415035), (10, 2732028), (12, 2276690), (13, 2101560), (15, 1821352), (20, 1366014), (24, 1138345), (26, 1050780), (30, 910676), (39, 700520), (40, 683007), (52, 525390), (60, 455338), (65, 420312), (78, 350260), (83, 329160), (104, 262695), (120, 227669), (130, 210156), (156, 175130), (166, 164580), (195, 140104), (211, 129480), (249, 109720), (260, 105078), (312, 87565), (332, 82290), (390, 70052), (415, 65832), (422, 64740), (498, 54860), (520, 52539), (633, 43160), (664, 41145), (780, 35026), (830, 32916), (844, 32370), (996, 27430), (1055, 25896), (1079, 25320), (1245, 21944), (1266, 21580), (1560, 17513), (1660, 16458), (1688, 16185), (1992, 13715), (2110, 12948), (2158, 12660), (2490, 10972), (2532, 10790), (2743, 9960), (3165, 8632), (3237, 8440), (3320, 8229), (4220, 6474), (4316, 6330), (4980, 5486), (5064, 5395)]