469219680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{653}}^1$

素因数の和:1173

約数の個数: 144

約数和(自身を含む): 1606878000

約数和(自身を除く): 1137658320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 499, 653, 720, 998, 1306, 1440, 1497, 1959, 1996, 2495, 2612, 2994, 3265, 3918, 3992, 4491, 4990, 5224, 5877, 5988, 6530, 7485, 7836, 7984, 8982, 9795, 9980, 10448, 11754, 11976, 13060, 14970, 15672, 15968, 17964, 19590, 19960, 20896, 22455, 23508, 23952, 26120, 29385, 29940, 31344, 35928, 39180, 39920, 44910, 47016, 47904, 52240, 58770, 59880, 62688, 71856, 78360, 79840, 89820, 94032, 104480, 117540, 119760, 143712, 156720, 179640, 188064, 235080, 239520, 313440, 325847, 359280, 470160, 651694, 718560, 940320, 977541, 1303388, 1629235, 1955082, 2606776, 2932623, 3258470, 3910164, 4887705, 5213552, 5865246, 6516940, 7820328, 9775410, 10427104, 11730492, 13033880, 14663115, 15640656, 19550820, 23460984, 26067760, 29326230, 31281312, 39101640, 46921968, 52135520, 58652460, 78203280, 93843936, 117304920, 156406560, 234609840, 469219680]

約数ペア:

[(1, 469219680), (2, 234609840), (3, 156406560), (4, 117304920), (5, 93843936), (6, 78203280), (8, 58652460), (9, 52135520), (10, 46921968), (12, 39101640), (15, 31281312), (16, 29326230), (18, 26067760), (20, 23460984), (24, 19550820), (30, 15640656), (32, 14663115), (36, 13033880), (40, 11730492), (45, 10427104), (48, 9775410), (60, 7820328), (72, 6516940), (80, 5865246), (90, 5213552), (96, 4887705), (120, 3910164), (144, 3258470), (160, 2932623), (180, 2606776), (240, 1955082), (288, 1629235), (360, 1303388), (480, 977541), (499, 940320), (653, 718560), (720, 651694), (998, 470160), (1306, 359280), (1440, 325847), (1497, 313440), (1959, 239520), (1996, 235080), (2495, 188064), (2612, 179640), (2994, 156720), (3265, 143712), (3918, 119760), (3992, 117540), (4491, 104480), (4990, 94032), (5224, 89820), (5877, 79840), (5988, 78360), (6530, 71856), (7485, 62688), (7836, 59880), (7984, 58770), (8982, 52240), (9795, 47904), (9980, 47016), (10448, 44910), (11754, 39920), (11976, 39180), (13060, 35928), (14970, 31344), (15672, 29940), (15968, 29385), (17964, 26120), (19590, 23952), (19960, 23508), (20896, 22455)]