68470320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9203}}^1$

素因数の和:9250

約数の個数: 80

約数和(自身を含む): 219128832

約数和(自身を除く): 150658512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9203, 18406, 27609, 36812, 46015, 55218, 73624, 92030, 110436, 138045, 147248, 184060, 220872, 276090, 285293, 368120, 441744, 552180, 570586, 736240, 855879, 1104360, 1141172, 1426465, 1711758, 2208720, 2282344, 2852930, 3423516, 4279395, 4564688, 5705860, 6847032, 8558790, 11411720, 13694064, 17117580, 22823440, 34235160, 68470320]

約数ペア:

[(1, 68470320), (2, 34235160), (3, 22823440), (4, 17117580), (5, 13694064), (6, 11411720), (8, 8558790), (10, 6847032), (12, 5705860), (15, 4564688), (16, 4279395), (20, 3423516), (24, 2852930), (30, 2282344), (31, 2208720), (40, 1711758), (48, 1426465), (60, 1141172), (62, 1104360), (80, 855879), (93, 736240), (120, 570586), (124, 552180), (155, 441744), (186, 368120), (240, 285293), (248, 276090), (310, 220872), (372, 184060), (465, 147248), (496, 138045), (620, 110436), (744, 92030), (930, 73624), (1240, 55218), (1488, 46015), (1860, 36812), (2480, 27609), (3720, 18406), (7440, 9203)]