180590080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 160

約数和(自身を含む): 485245728

約数和(自身を除く): 304655648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 121, 128, 160, 176, 212, 220, 242, 256, 265, 320, 352, 424, 440, 484, 512, 530, 583, 605, 640, 704, 848, 880, 968, 1060, 1166, 1210, 1280, 1331, 1408, 1696, 1760, 1936, 2120, 2332, 2420, 2560, 2662, 2816, 2915, 3392, 3520, 3872, 4240, 4664, 4840, 5324, 5632, 5830, 6413, 6655, 6784, 7040, 7744, 8480, 9328, 9680, 10648, 11660, 12826, 13310, 13568, 14080, 15488, 16960, 18656, 19360, 21296, 23320, 25652, 26620, 27136, 28160, 30976, 32065, 33920, 37312, 38720, 42592, 46640, 51304, 53240, 61952, 64130, 67840, 70543, 74624, 77440, 85184, 93280, 102608, 106480, 128260, 135680, 141086, 149248, 154880, 170368, 186560, 205216, 212960, 256520, 282172, 298496, 309760, 340736, 352715, 373120, 410432, 425920, 513040, 564344, 681472, 705430, 746240, 820864, 851840, 1026080, 1128688, 1410860, 1492480, 1641728, 1703680, 2052160, 2257376, 2821720, 3283456, 3407360, 4104320, 4514752, 5643440, 8208640, 9029504, 11286880, 16417280, 18059008, 22573760, 36118016, 45147520, 90295040, 180590080]

約数ペア:

[(1, 180590080), (2, 90295040), (4, 45147520), (5, 36118016), (8, 22573760), (10, 18059008), (11, 16417280), (16, 11286880), (20, 9029504), (22, 8208640), (32, 5643440), (40, 4514752), (44, 4104320), (53, 3407360), (55, 3283456), (64, 2821720), (80, 2257376), (88, 2052160), (106, 1703680), (110, 1641728), (121, 1492480), (128, 1410860), (160, 1128688), (176, 1026080), (212, 851840), (220, 820864), (242, 746240), (256, 705430), (265, 681472), (320, 564344), (352, 513040), (424, 425920), (440, 410432), (484, 373120), (512, 352715), (530, 340736), (583, 309760), (605, 298496), (640, 282172), (704, 256520), (848, 212960), (880, 205216), (968, 186560), (1060, 170368), (1166, 154880), (1210, 149248), (1280, 141086), (1331, 135680), (1408, 128260), (1696, 106480), (1760, 102608), (1936, 93280), (2120, 85184), (2332, 77440), (2420, 74624), (2560, 70543), (2662, 67840), (2816, 64130), (2915, 61952), (3392, 53240), (3520, 51304), (3872, 46640), (4240, 42592), (4664, 38720), (4840, 37312), (5324, 33920), (5632, 32065), (5830, 30976), (6413, 28160), (6655, 27136), (6784, 26620), (7040, 25652), (7744, 23320), (8480, 21296), (9328, 19360), (9680, 18656), (10648, 16960), (11660, 15488), (12826, 14080), (13310, 13568)]