72610320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3119}}^1$

素因数の和:3232

約数の個数: 80

約数和(自身を含む): 227485440

約数和(自身を除く): 154875120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3119, 3880, 4656, 5820, 6238, 7760, 9357, 11640, 12476, 15595, 18714, 23280, 24952, 31190, 37428, 46785, 49904, 62380, 74856, 93570, 124760, 149712, 187140, 249520, 302543, 374280, 605086, 748560, 907629, 1210172, 1512715, 1815258, 2420344, 3025430, 3630516, 4538145, 4840688, 6050860, 7261032, 9076290, 12101720, 14522064, 18152580, 24203440, 36305160, 72610320]

約数ペア:

[(1, 72610320), (2, 36305160), (3, 24203440), (4, 18152580), (5, 14522064), (6, 12101720), (8, 9076290), (10, 7261032), (12, 6050860), (15, 4840688), (16, 4538145), (20, 3630516), (24, 3025430), (30, 2420344), (40, 1815258), (48, 1512715), (60, 1210172), (80, 907629), (97, 748560), (120, 605086), (194, 374280), (240, 302543), (291, 249520), (388, 187140), (485, 149712), (582, 124760), (776, 93570), (970, 74856), (1164, 62380), (1455, 49904), (1552, 46785), (1940, 37428), (2328, 31190), (2910, 24952), (3119, 23280), (3880, 18714), (4656, 15595), (5820, 12476), (6238, 11640), (7760, 9357)]