37800120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 121824000

約数和(自身を除く): 84023880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 228, 236, 281, 285, 295, 354, 380, 456, 472, 562, 570, 590, 708, 760, 843, 885, 1121, 1124, 1140, 1180, 1405, 1416, 1686, 1770, 2242, 2248, 2280, 2360, 2810, 3363, 3372, 3540, 4215, 4484, 5339, 5605, 5620, 6726, 6744, 7080, 8430, 8968, 10678, 11210, 11240, 13452, 16017, 16579, 16815, 16860, 21356, 22420, 26695, 26904, 32034, 33158, 33630, 33720, 42712, 44840, 49737, 53390, 64068, 66316, 67260, 80085, 82895, 99474, 106780, 128136, 132632, 134520, 160170, 165790, 198948, 213560, 248685, 315001, 320340, 331580, 397896, 497370, 630002, 640680, 663160, 945003, 994740, 1260004, 1575005, 1890006, 1989480, 2520008, 3150010, 3780012, 4725015, 6300020, 7560024, 9450030, 12600040, 18900060, 37800120]

約数ペア:

[(1, 37800120), (2, 18900060), (3, 12600040), (4, 9450030), (5, 7560024), (6, 6300020), (8, 4725015), (10, 3780012), (12, 3150010), (15, 2520008), (19, 1989480), (20, 1890006), (24, 1575005), (30, 1260004), (38, 994740), (40, 945003), (57, 663160), (59, 640680), (60, 630002), (76, 497370), (95, 397896), (114, 331580), (118, 320340), (120, 315001), (152, 248685), (177, 213560), (190, 198948), (228, 165790), (236, 160170), (281, 134520), (285, 132632), (295, 128136), (354, 106780), (380, 99474), (456, 82895), (472, 80085), (562, 67260), (570, 66316), (590, 64068), (708, 53390), (760, 49737), (843, 44840), (885, 42712), (1121, 33720), (1124, 33630), (1140, 33158), (1180, 32034), (1405, 26904), (1416, 26695), (1686, 22420), (1770, 21356), (2242, 16860), (2248, 16815), (2280, 16579), (2360, 16017), (2810, 13452), (3363, 11240), (3372, 11210), (3540, 10678), (4215, 8968), (4484, 8430), (5339, 7080), (5605, 6744), (5620, 6726)]