180970896

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3253}}^1$

素因数の和:3344

約数の個数: 80

約数和(自身を含む): 500335040

約数和(自身を除く): 319364144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 976, 1159, 1464, 2318, 2928, 3253, 3477, 4636, 6506, 6954, 9272, 9759, 13012, 13908, 18544, 19518, 26024, 27816, 39036, 52048, 55632, 61807, 78072, 123614, 156144, 185421, 198433, 247228, 370842, 396866, 494456, 595299, 741684, 793732, 988912, 1190598, 1483368, 1587464, 2381196, 2966736, 3174928, 3770227, 4762392, 7540454, 9524784, 11310681, 15080908, 22621362, 30161816, 45242724, 60323632, 90485448, 180970896]

約数ペア:

[(1, 180970896), (2, 90485448), (3, 60323632), (4, 45242724), (6, 30161816), (8, 22621362), (12, 15080908), (16, 11310681), (19, 9524784), (24, 7540454), (38, 4762392), (48, 3770227), (57, 3174928), (61, 2966736), (76, 2381196), (114, 1587464), (122, 1483368), (152, 1190598), (183, 988912), (228, 793732), (244, 741684), (304, 595299), (366, 494456), (456, 396866), (488, 370842), (732, 247228), (912, 198433), (976, 185421), (1159, 156144), (1464, 123614), (2318, 78072), (2928, 61807), (3253, 55632), (3477, 52048), (4636, 39036), (6506, 27816), (6954, 26024), (9272, 19518), (9759, 18544), (13012, 13908)]