121559010480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{255419}}^1$

素因数の和:256099

約数の個数: 120

約数和(自身を含む): 408854880720

約数和(自身を除く): 287295870240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 661, 720, 1322, 1983, 2644, 3305, 3966, 5288, 5949, 6610, 7932, 9915, 10576, 11898, 13220, 15864, 19830, 23796, 26440, 29745, 31728, 39660, 47592, 52880, 59490, 79320, 95184, 118980, 158640, 237960, 255419, 475920, 510838, 766257, 1021676, 1277095, 1532514, 2043352, 2298771, 2554190, 3065028, 3831285, 4086704, 4597542, 5108380, 6130056, 7662570, 9195084, 10216760, 11493855, 12260112, 15325140, 18390168, 20433520, 22987710, 30650280, 36780336, 45975420, 61300560, 91950840, 168831959, 183901680, 337663918, 506495877, 675327836, 844159795, 1012991754, 1350655672, 1519487631, 1688319590, 2025983508, 2532479385, 2701311344, 3038975262, 3376639180, 4051967016, 5064958770, 6077950524, 6753278360, 7597438155, 8103934032, 10129917540, 12155901048, 13506556720, 15194876310, 20259835080, 24311802096, 30389752620, 40519670160, 60779505240, 121559010480]

約数ペア:

[(1, 121559010480), (2, 60779505240), (3, 40519670160), (4, 30389752620), (5, 24311802096), (6, 20259835080), (8, 15194876310), (9, 13506556720), (10, 12155901048), (12, 10129917540), (15, 8103934032), (16, 7597438155), (18, 6753278360), (20, 6077950524), (24, 5064958770), (30, 4051967016), (36, 3376639180), (40, 3038975262), (45, 2701311344), (48, 2532479385), (60, 2025983508), (72, 1688319590), (80, 1519487631), (90, 1350655672), (120, 1012991754), (144, 844159795), (180, 675327836), (240, 506495877), (360, 337663918), (661, 183901680), (720, 168831959), (1322, 91950840), (1983, 61300560), (2644, 45975420), (3305, 36780336), (3966, 30650280), (5288, 22987710), (5949, 20433520), (6610, 18390168), (7932, 15325140), (9915, 12260112), (10576, 11493855), (11898, 10216760), (13220, 9195084), (15864, 7662570), (19830, 6130056), (23796, 5108380), (26440, 4597542), (29745, 4086704), (31728, 3831285), (39660, 3065028), (47592, 2554190), (52880, 2298771), (59490, 2043352), (79320, 1532514), (95184, 1277095), (118980, 1021676), (158640, 766257), (237960, 510838), (255419, 475920)]