120298290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1152

約数の個数: 128

約数和(自身を含む): 360972288

約数和(自身を除く): 240673998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 70, 85, 93, 102, 105, 119, 155, 170, 186, 210, 217, 238, 255, 310, 357, 434, 465, 510, 527, 595, 651, 714, 930, 1054, 1085, 1087, 1190, 1302, 1581, 1785, 2170, 2174, 2635, 3162, 3255, 3261, 3570, 3689, 5270, 5435, 6510, 6522, 7378, 7609, 7905, 10870, 11067, 15218, 15810, 16305, 18445, 18479, 22134, 22827, 32610, 33697, 36890, 36958, 38045, 45654, 55335, 55437, 67394, 76090, 92395, 101091, 110670, 110874, 114135, 129353, 168485, 184790, 202182, 228270, 235879, 258706, 277185, 336970, 388059, 471758, 505455, 554370, 572849, 646765, 707637, 776118, 1010910, 1145698, 1179395, 1293530, 1415274, 1718547, 1940295, 2358790, 2864245, 3437094, 3538185, 3880590, 4009943, 5728490, 7076370, 8019886, 8592735, 12029829, 17185470, 20049715, 24059658, 40099430, 60149145, 120298290]

約数ペア:

[(1, 120298290), (2, 60149145), (3, 40099430), (5, 24059658), (6, 20049715), (7, 17185470), (10, 12029829), (14, 8592735), (15, 8019886), (17, 7076370), (21, 5728490), (30, 4009943), (31, 3880590), (34, 3538185), (35, 3437094), (42, 2864245), (51, 2358790), (62, 1940295), (70, 1718547), (85, 1415274), (93, 1293530), (102, 1179395), (105, 1145698), (119, 1010910), (155, 776118), (170, 707637), (186, 646765), (210, 572849), (217, 554370), (238, 505455), (255, 471758), (310, 388059), (357, 336970), (434, 277185), (465, 258706), (510, 235879), (527, 228270), (595, 202182), (651, 184790), (714, 168485), (930, 129353), (1054, 114135), (1085, 110874), (1087, 110670), (1190, 101091), (1302, 92395), (1581, 76090), (1785, 67394), (2170, 55437), (2174, 55335), (2635, 45654), (3162, 38045), (3255, 36958), (3261, 36890), (3570, 33697), (3689, 32610), (5270, 22827), (5435, 22134), (6510, 18479), (6522, 18445), (7378, 16305), (7609, 15810), (7905, 15218), (10870, 11067)]