327706980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 933787008

約数和(自身を除く): 606080028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 173, 241, 262, 346, 393, 482, 519, 524, 655, 692, 723, 786, 865, 964, 1038, 1205, 1310, 1446, 1572, 1730, 1965, 2076, 2410, 2595, 2620, 2892, 3460, 3615, 3930, 4820, 5190, 7230, 7860, 10380, 14460, 22663, 31571, 41693, 45326, 63142, 67989, 83386, 90652, 94713, 113315, 125079, 126284, 135978, 157855, 166772, 189426, 208465, 226630, 250158, 271956, 315710, 339945, 378852, 416930, 453260, 473565, 500316, 625395, 631420, 679890, 833860, 947130, 1250790, 1359780, 1894260, 2501580, 5461783, 10923566, 16385349, 21847132, 27308915, 32770698, 54617830, 65541396, 81926745, 109235660, 163853490, 327706980]

約数ペア:

[(1, 327706980), (2, 163853490), (3, 109235660), (4, 81926745), (5, 65541396), (6, 54617830), (10, 32770698), (12, 27308915), (15, 21847132), (20, 16385349), (30, 10923566), (60, 5461783), (131, 2501580), (173, 1894260), (241, 1359780), (262, 1250790), (346, 947130), (393, 833860), (482, 679890), (519, 631420), (524, 625395), (655, 500316), (692, 473565), (723, 453260), (786, 416930), (865, 378852), (964, 339945), (1038, 315710), (1205, 271956), (1310, 250158), (1446, 226630), (1572, 208465), (1730, 189426), (1965, 166772), (2076, 157855), (2410, 135978), (2595, 126284), (2620, 125079), (2892, 113315), (3460, 94713), (3615, 90652), (3930, 83386), (4820, 67989), (5190, 63142), (7230, 45326), (7860, 41693), (10380, 31571), (14460, 22663)]