60008080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 166239360

約数和(自身を除く): 106231280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 37, 38, 40, 44, 55, 74, 76, 80, 88, 95, 97, 110, 148, 152, 176, 185, 190, 194, 209, 220, 296, 304, 370, 380, 388, 407, 418, 440, 485, 592, 703, 740, 760, 776, 814, 836, 880, 970, 1045, 1067, 1406, 1480, 1520, 1552, 1628, 1672, 1843, 1940, 2035, 2090, 2134, 2812, 2960, 3256, 3344, 3515, 3589, 3686, 3880, 4070, 4180, 4268, 5335, 5624, 6512, 7030, 7178, 7372, 7733, 7760, 8140, 8360, 8536, 9215, 10670, 11248, 14060, 14356, 14744, 15466, 16280, 16720, 17072, 17945, 18430, 20273, 21340, 28120, 28712, 29488, 30932, 32560, 35890, 36860, 38665, 39479, 40546, 42680, 56240, 57424, 61864, 68191, 71780, 73720, 77330, 78958, 81092, 85360, 101365, 123728, 136382, 143560, 147440, 154660, 157916, 162184, 197395, 202730, 272764, 287120, 309320, 315832, 324368, 340955, 394790, 405460, 545528, 618640, 631664, 681910, 750101, 789580, 810920, 1091056, 1363820, 1500202, 1579160, 1621840, 2727640, 3000404, 3158320, 3750505, 5455280, 6000808, 7501010, 12001616, 15002020, 30004040, 60008080]

約数ペア:

[(1, 60008080), (2, 30004040), (4, 15002020), (5, 12001616), (8, 7501010), (10, 6000808), (11, 5455280), (16, 3750505), (19, 3158320), (20, 3000404), (22, 2727640), (37, 1621840), (38, 1579160), (40, 1500202), (44, 1363820), (55, 1091056), (74, 810920), (76, 789580), (80, 750101), (88, 681910), (95, 631664), (97, 618640), (110, 545528), (148, 405460), (152, 394790), (176, 340955), (185, 324368), (190, 315832), (194, 309320), (209, 287120), (220, 272764), (296, 202730), (304, 197395), (370, 162184), (380, 157916), (388, 154660), (407, 147440), (418, 143560), (440, 136382), (485, 123728), (592, 101365), (703, 85360), (740, 81092), (760, 78958), (776, 77330), (814, 73720), (836, 71780), (880, 68191), (970, 61864), (1045, 57424), (1067, 56240), (1406, 42680), (1480, 40546), (1520, 39479), (1552, 38665), (1628, 36860), (1672, 35890), (1843, 32560), (1940, 30932), (2035, 29488), (2090, 28712), (2134, 28120), (2812, 21340), (2960, 20273), (3256, 18430), (3344, 17945), (3515, 17072), (3589, 16720), (3686, 16280), (3880, 15466), (4070, 14744), (4180, 14356), (4268, 14060), (5335, 11248), (5624, 10670), (6512, 9215), (7030, 8536), (7178, 8360), (7372, 8140), (7733, 7760)]