120848784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21157}}^1$

素因数の和:21192

約数の個数: 80

約数和(自身を含む): 377797248

約数和(自身を除く): 256948464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 21157, 42314, 63471, 84628, 126942, 148099, 169256, 253884, 296198, 338512, 359669, 444297, 507768, 592396, 719338, 888594, 1015536, 1079007, 1184792, 1438676, 1777188, 2158014, 2369584, 2517683, 2877352, 3554376, 4316028, 5035366, 5754704, 7108752, 7553049, 8632056, 10070732, 15106098, 17264112, 20141464, 30212196, 40282928, 60424392, 120848784]

約数ペア:

[(1, 120848784), (2, 60424392), (3, 40282928), (4, 30212196), (6, 20141464), (7, 17264112), (8, 15106098), (12, 10070732), (14, 8632056), (16, 7553049), (17, 7108752), (21, 5754704), (24, 5035366), (28, 4316028), (34, 3554376), (42, 2877352), (48, 2517683), (51, 2369584), (56, 2158014), (68, 1777188), (84, 1438676), (102, 1184792), (112, 1079007), (119, 1015536), (136, 888594), (168, 719338), (204, 592396), (238, 507768), (272, 444297), (336, 359669), (357, 338512), (408, 296198), (476, 253884), (714, 169256), (816, 148099), (952, 126942), (1428, 84628), (1904, 63471), (2856, 42314), (5712, 21157)]