39078240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4789}}^1$

素因数の和:4824

約数の個数: 96

約数和(自身を含む): 130364640

約数和(自身を除く): 91286400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 4789, 8160, 9578, 14367, 19156, 23945, 28734, 38312, 47890, 57468, 71835, 76624, 81413, 95780, 114936, 143670, 153248, 162826, 191560, 229872, 244239, 287340, 325652, 383120, 407065, 459744, 488478, 574680, 651304, 766240, 814130, 976956, 1149360, 1221195, 1302608, 1628260, 1953912, 2298720, 2442390, 2605216, 3256520, 3907824, 4884780, 6513040, 7815648, 9769560, 13026080, 19539120, 39078240]

約数ペア:

[(1, 39078240), (2, 19539120), (3, 13026080), (4, 9769560), (5, 7815648), (6, 6513040), (8, 4884780), (10, 3907824), (12, 3256520), (15, 2605216), (16, 2442390), (17, 2298720), (20, 1953912), (24, 1628260), (30, 1302608), (32, 1221195), (34, 1149360), (40, 976956), (48, 814130), (51, 766240), (60, 651304), (68, 574680), (80, 488478), (85, 459744), (96, 407065), (102, 383120), (120, 325652), (136, 287340), (160, 244239), (170, 229872), (204, 191560), (240, 162826), (255, 153248), (272, 143670), (340, 114936), (408, 95780), (480, 81413), (510, 76624), (544, 71835), (680, 57468), (816, 47890), (1020, 38312), (1360, 28734), (1632, 23945), (2040, 19156), (2720, 14367), (4080, 9578), (4789, 8160)]