180298260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58921}}^1$

素因数の和:58953

約数の個数: 72

約数和(自身を含む): 579085416

約数和(自身を除く): 398787156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 58921, 117842, 176763, 235684, 294605, 353526, 530289, 589210, 707052, 883815, 1001657, 1060578, 1178420, 1767630, 2003314, 2121156, 2651445, 3004971, 3535260, 4006628, 5008285, 5302890, 6009942, 9014913, 10016570, 10605780, 12019884, 15024855, 18029826, 20033140, 30049710, 36059652, 45074565, 60099420, 90149130, 180298260]

約数ペア:

[(1, 180298260), (2, 90149130), (3, 60099420), (4, 45074565), (5, 36059652), (6, 30049710), (9, 20033140), (10, 18029826), (12, 15024855), (15, 12019884), (17, 10605780), (18, 10016570), (20, 9014913), (30, 6009942), (34, 5302890), (36, 5008285), (45, 4006628), (51, 3535260), (60, 3004971), (68, 2651445), (85, 2121156), (90, 2003314), (102, 1767630), (153, 1178420), (170, 1060578), (180, 1001657), (204, 883815), (255, 707052), (306, 589210), (340, 530289), (510, 353526), (612, 294605), (765, 235684), (1020, 176763), (1530, 117842), (3060, 58921)]