327172480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30071}}^1$

素因数の和:30107

約数の個数: 64

約数和(自身を含む): 828182880

約数和(自身を除く): 501010400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 30071, 60142, 120284, 150355, 240568, 300710, 481136, 511207, 601420, 962272, 1022414, 1202840, 1924544, 2044828, 2405680, 2556035, 3849088, 4089656, 4811360, 5112070, 8179312, 9622720, 10224140, 16358624, 19245440, 20448280, 32717248, 40896560, 65434496, 81793120, 163586240, 327172480]

約数ペア:

[(1, 327172480), (2, 163586240), (4, 81793120), (5, 65434496), (8, 40896560), (10, 32717248), (16, 20448280), (17, 19245440), (20, 16358624), (32, 10224140), (34, 9622720), (40, 8179312), (64, 5112070), (68, 4811360), (80, 4089656), (85, 3849088), (128, 2556035), (136, 2405680), (160, 2044828), (170, 1924544), (272, 1202840), (320, 1022414), (340, 962272), (544, 601420), (640, 511207), (680, 481136), (1088, 300710), (1360, 240568), (2176, 150355), (2720, 120284), (5440, 60142), (10880, 30071)]