53731320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 168618240

約数和(自身を除く): 114886920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 67, 82, 120, 123, 134, 163, 164, 201, 205, 246, 268, 326, 328, 335, 402, 410, 489, 492, 536, 615, 652, 670, 804, 815, 820, 978, 984, 1005, 1230, 1304, 1340, 1608, 1630, 1640, 1956, 2010, 2445, 2460, 2680, 2747, 3260, 3912, 4020, 4890, 4920, 5494, 6520, 6683, 8040, 8241, 9780, 10921, 10988, 13366, 13735, 16482, 19560, 20049, 21842, 21976, 26732, 27470, 32763, 32964, 33415, 40098, 41205, 43684, 53464, 54605, 54940, 65526, 65928, 66830, 80196, 82410, 87368, 100245, 109210, 109880, 131052, 133660, 160392, 163815, 164820, 200490, 218420, 262104, 267320, 327630, 329640, 400980, 436840, 447761, 655260, 801960, 895522, 1310520, 1343283, 1791044, 2238805, 2686566, 3582088, 4477610, 5373132, 6716415, 8955220, 10746264, 13432830, 17910440, 26865660, 53731320]

約数ペア:

[(1, 53731320), (2, 26865660), (3, 17910440), (4, 13432830), (5, 10746264), (6, 8955220), (8, 6716415), (10, 5373132), (12, 4477610), (15, 3582088), (20, 2686566), (24, 2238805), (30, 1791044), (40, 1343283), (41, 1310520), (60, 895522), (67, 801960), (82, 655260), (120, 447761), (123, 436840), (134, 400980), (163, 329640), (164, 327630), (201, 267320), (205, 262104), (246, 218420), (268, 200490), (326, 164820), (328, 163815), (335, 160392), (402, 133660), (410, 131052), (489, 109880), (492, 109210), (536, 100245), (615, 87368), (652, 82410), (670, 80196), (804, 66830), (815, 65928), (820, 65526), (978, 54940), (984, 54605), (1005, 53464), (1230, 43684), (1304, 41205), (1340, 40098), (1608, 33415), (1630, 32964), (1640, 32763), (1956, 27470), (2010, 26732), (2445, 21976), (2460, 21842), (2680, 20049), (2747, 19560), (3260, 16482), (3912, 13735), (4020, 13366), (4890, 10988), (4920, 10921), (5494, 9780), (6520, 8241), (6683, 8040)]