54647149680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{78979}}^1$

素因数の和:79060

約数の個数: 180

約数和(自身を含む): 189636824520

約数和(自身を除く): 134989674840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 961, 1116, 1240, 1395, 1488, 1860, 1922, 2232, 2480, 2790, 2883, 3720, 3844, 4464, 4805, 5580, 5766, 7440, 7688, 8649, 9610, 11160, 11532, 14415, 15376, 17298, 19220, 22320, 23064, 28830, 34596, 38440, 43245, 46128, 57660, 69192, 76880, 78979, 86490, 115320, 138384, 157958, 172980, 230640, 236937, 315916, 345960, 394895, 473874, 631832, 691920, 710811, 789790, 947748, 1184685, 1263664, 1421622, 1579580, 1895496, 2369370, 2448349, 2843244, 3159160, 3554055, 3790992, 4738740, 4896698, 5686488, 6318320, 7108110, 7345047, 9477480, 9793396, 11372976, 12241745, 14216220, 14690094, 18954960, 19586792, 22035141, 24483490, 28432440, 29380188, 36725235, 39173584, 44070282, 48966980, 56864880, 58760376, 73450470, 75898819, 88140564, 97933960, 110175705, 117520752, 146900940, 151797638, 176281128, 195867920, 220351410, 227696457, 293801880, 303595276, 352562256, 379494095, 440702820, 455392914, 587603760, 607190552, 683089371, 758988190, 881405640, 910785828, 1138482285, 1214381104, 1366178742, 1517976380, 1762811280, 1821571656, 2276964570, 2732357484, 3035952760, 3415446855, 3643143312, 4553929140, 5464714968, 6071905520, 6830893710, 9107858280, 10929429936, 13661787420, 18215716560, 27323574840, 54647149680]

約数ペア:

[(1, 54647149680), (2, 27323574840), (3, 18215716560), (4, 13661787420), (5, 10929429936), (6, 9107858280), (8, 6830893710), (9, 6071905520), (10, 5464714968), (12, 4553929140), (15, 3643143312), (16, 3415446855), (18, 3035952760), (20, 2732357484), (24, 2276964570), (30, 1821571656), (31, 1762811280), (36, 1517976380), (40, 1366178742), (45, 1214381104), (48, 1138482285), (60, 910785828), (62, 881405640), (72, 758988190), (80, 683089371), (90, 607190552), (93, 587603760), (120, 455392914), (124, 440702820), (144, 379494095), (155, 352562256), (180, 303595276), (186, 293801880), (240, 227696457), (248, 220351410), (279, 195867920), (310, 176281128), (360, 151797638), (372, 146900940), (465, 117520752), (496, 110175705), (558, 97933960), (620, 88140564), (720, 75898819), (744, 73450470), (930, 58760376), (961, 56864880), (1116, 48966980), (1240, 44070282), (1395, 39173584), (1488, 36725235), (1860, 29380188), (1922, 28432440), (2232, 24483490), (2480, 22035141), (2790, 19586792), (2883, 18954960), (3720, 14690094), (3844, 14216220), (4464, 12241745), (4805, 11372976), (5580, 9793396), (5766, 9477480), (7440, 7345047), (7688, 7108110), (8649, 6318320), (9610, 5686488), (11160, 4896698), (11532, 4738740), (14415, 3790992), (15376, 3554055), (17298, 3159160), (19220, 2843244), (22320, 2448349), (23064, 2369370), (28830, 1895496), (34596, 1579580), (38440, 1421622), (43245, 1263664), (46128, 1184685), (57660, 947748), (69192, 789790), (76880, 710811), (78979, 691920), (86490, 631832), (115320, 473874), (138384, 394895), (157958, 345960), (172980, 315916), (230640, 236937)]