179140320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4065

約数の個数: 144

約数和(自身を含む): 631193472

約数和(自身を除く): 452053152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4013, 4464, 4960, 5580, 7440, 8026, 8928, 11160, 12039, 14880, 16052, 20065, 22320, 24078, 32104, 36117, 40130, 44640, 48156, 60195, 64208, 72234, 80260, 96312, 120390, 124403, 128416, 144468, 160520, 180585, 192624, 240780, 248806, 288936, 321040, 361170, 373209, 385248, 481560, 497612, 577872, 622015, 642080, 722340, 746418, 963120, 995224, 1119627, 1155744, 1244030, 1444680, 1492836, 1866045, 1926240, 1990448, 2239254, 2488060, 2889360, 2985672, 3732090, 3980896, 4478508, 4976120, 5598135, 5778720, 5971344, 7464180, 8957016, 9952240, 11196270, 11942688, 14928360, 17914032, 19904480, 22392540, 29856720, 35828064, 44785080, 59713440, 89570160, 179140320]

約数ペア:

[(1, 179140320), (2, 89570160), (3, 59713440), (4, 44785080), (5, 35828064), (6, 29856720), (8, 22392540), (9, 19904480), (10, 17914032), (12, 14928360), (15, 11942688), (16, 11196270), (18, 9952240), (20, 8957016), (24, 7464180), (30, 5971344), (31, 5778720), (32, 5598135), (36, 4976120), (40, 4478508), (45, 3980896), (48, 3732090), (60, 2985672), (62, 2889360), (72, 2488060), (80, 2239254), (90, 1990448), (93, 1926240), (96, 1866045), (120, 1492836), (124, 1444680), (144, 1244030), (155, 1155744), (160, 1119627), (180, 995224), (186, 963120), (240, 746418), (248, 722340), (279, 642080), (288, 622015), (310, 577872), (360, 497612), (372, 481560), (465, 385248), (480, 373209), (496, 361170), (558, 321040), (620, 288936), (720, 248806), (744, 240780), (930, 192624), (992, 180585), (1116, 160520), (1240, 144468), (1395, 128416), (1440, 124403), (1488, 120390), (1860, 96312), (2232, 80260), (2480, 72234), (2790, 64208), (2976, 60195), (3720, 48156), (4013, 44640), (4464, 40130), (4960, 36117), (5580, 32104), (7440, 24078), (8026, 22320), (8928, 20065), (11160, 16052), (12039, 14880)]