180513072

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3931

約数の個数: 120

約数和(自身を含む): 563200560

約数和(自身を除く): 382687488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1938, 2448, 2584, 2736, 2907, 3876, 3881, 5168, 5814, 7752, 7762, 11628, 11643, 15504, 15524, 23256, 23286, 31048, 34929, 46512, 46572, 62096, 65977, 69858, 73739, 93144, 131954, 139716, 147478, 186288, 197931, 221217, 263908, 279432, 294956, 395862, 442434, 527816, 558864, 589912, 593793, 663651, 791724, 884868, 1055632, 1179824, 1187586, 1253563, 1327302, 1583448, 1769736, 2375172, 2507126, 2654604, 3166896, 3539472, 3760689, 4750344, 5014252, 5309208, 7521378, 9500688, 10028504, 10618416, 11282067, 15042756, 20057008, 22564134, 30085512, 45128268, 60171024, 90256536, 180513072]

約数ペア:

[(1, 180513072), (2, 90256536), (3, 60171024), (4, 45128268), (6, 30085512), (8, 22564134), (9, 20057008), (12, 15042756), (16, 11282067), (17, 10618416), (18, 10028504), (19, 9500688), (24, 7521378), (34, 5309208), (36, 5014252), (38, 4750344), (48, 3760689), (51, 3539472), (57, 3166896), (68, 2654604), (72, 2507126), (76, 2375172), (102, 1769736), (114, 1583448), (136, 1327302), (144, 1253563), (152, 1187586), (153, 1179824), (171, 1055632), (204, 884868), (228, 791724), (272, 663651), (304, 593793), (306, 589912), (323, 558864), (342, 527816), (408, 442434), (456, 395862), (612, 294956), (646, 279432), (684, 263908), (816, 221217), (912, 197931), (969, 186288), (1224, 147478), (1292, 139716), (1368, 131954), (1938, 93144), (2448, 73739), (2584, 69858), (2736, 65977), (2907, 62096), (3876, 46572), (3881, 46512), (5168, 34929), (5814, 31048), (7752, 23286), (7762, 23256), (11628, 15524), (11643, 15504)]