180016368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8783}}^1$

素因数の和:8862

約数の個数: 80

約数和(自身を含む): 540251136

約数和(自身を除く): 360234768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 8783, 10248, 17566, 20496, 26349, 35132, 52698, 61481, 70264, 105396, 122962, 140528, 184443, 210792, 245924, 368886, 421584, 491848, 535763, 737772, 983696, 1071526, 1475544, 1607289, 2143052, 2951088, 3214578, 3750341, 4286104, 6429156, 7500682, 8572208, 11251023, 12858312, 15001364, 22502046, 25716624, 30002728, 45004092, 60005456, 90008184, 180016368]

約数ペア:

[(1, 180016368), (2, 90008184), (3, 60005456), (4, 45004092), (6, 30002728), (7, 25716624), (8, 22502046), (12, 15001364), (14, 12858312), (16, 11251023), (21, 8572208), (24, 7500682), (28, 6429156), (42, 4286104), (48, 3750341), (56, 3214578), (61, 2951088), (84, 2143052), (112, 1607289), (122, 1475544), (168, 1071526), (183, 983696), (244, 737772), (336, 535763), (366, 491848), (427, 421584), (488, 368886), (732, 245924), (854, 210792), (976, 184443), (1281, 140528), (1464, 122962), (1708, 105396), (2562, 70264), (2928, 61481), (3416, 52698), (5124, 35132), (6832, 26349), (8783, 20496), (10248, 17566)]