397717560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6037}}^1$

素因数の和:6118

約数の個数: 128

約数和(自身を含む): 1347681600

約数和(自身を除く): 949964040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5490, 6037, 6588, 7320, 8235, 10980, 12074, 13176, 16470, 18111, 21960, 24148, 30185, 32940, 36222, 48296, 54333, 60370, 65880, 72444, 90555, 108666, 120740, 144888, 162999, 181110, 217332, 241480, 271665, 325998, 362220, 368257, 434664, 543330, 651996, 724440, 736514, 814995, 1086660, 1104771, 1303992, 1473028, 1629990, 1841285, 2173320, 2209542, 2946056, 3259980, 3314313, 3682570, 4419084, 5523855, 6519960, 6628626, 7365140, 8838168, 9942939, 11047710, 13257252, 14730280, 16571565, 19885878, 22095420, 26514504, 33143130, 39771756, 44190840, 49714695, 66286260, 79543512, 99429390, 132572520, 198858780, 397717560]

約数ペア:

[(1, 397717560), (2, 198858780), (3, 132572520), (4, 99429390), (5, 79543512), (6, 66286260), (8, 49714695), (9, 44190840), (10, 39771756), (12, 33143130), (15, 26514504), (18, 22095420), (20, 19885878), (24, 16571565), (27, 14730280), (30, 13257252), (36, 11047710), (40, 9942939), (45, 8838168), (54, 7365140), (60, 6628626), (61, 6519960), (72, 5523855), (90, 4419084), (108, 3682570), (120, 3314313), (122, 3259980), (135, 2946056), (180, 2209542), (183, 2173320), (216, 1841285), (244, 1629990), (270, 1473028), (305, 1303992), (360, 1104771), (366, 1086660), (488, 814995), (540, 736514), (549, 724440), (610, 651996), (732, 543330), (915, 434664), (1080, 368257), (1098, 362220), (1220, 325998), (1464, 271665), (1647, 241480), (1830, 217332), (2196, 181110), (2440, 162999), (2745, 144888), (3294, 120740), (3660, 108666), (4392, 90555), (5490, 72444), (6037, 65880), (6588, 60370), (7320, 54333), (8235, 48296), (10980, 36222), (12074, 32940), (13176, 30185), (16470, 24148), (18111, 21960)]