2966705520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{148931}}^1$

素因数の和:149030

約数の個数: 80

約数和(自身を含む): 9307654272

約数和(自身を除く): 6340948752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 148931, 297862, 446793, 595724, 744655, 893586, 1191448, 1489310, 1787172, 2233965, 2382896, 2978620, 3574344, 4467930, 5957240, 7148688, 8935860, 11914480, 12361273, 17871720, 24722546, 35743440, 37083819, 49445092, 61806365, 74167638, 98890184, 123612730, 148335276, 185419095, 197780368, 247225460, 296670552, 370838190, 494450920, 593341104, 741676380, 988901840, 1483352760, 2966705520]

約数ペア:

[(1, 2966705520), (2, 1483352760), (3, 988901840), (4, 741676380), (5, 593341104), (6, 494450920), (8, 370838190), (10, 296670552), (12, 247225460), (15, 197780368), (16, 185419095), (20, 148335276), (24, 123612730), (30, 98890184), (40, 74167638), (48, 61806365), (60, 49445092), (80, 37083819), (83, 35743440), (120, 24722546), (166, 17871720), (240, 12361273), (249, 11914480), (332, 8935860), (415, 7148688), (498, 5957240), (664, 4467930), (830, 3574344), (996, 2978620), (1245, 2382896), (1328, 2233965), (1660, 1787172), (1992, 1489310), (2490, 1191448), (3320, 893586), (3984, 744655), (4980, 595724), (6640, 446793), (9960, 297862), (19920, 148931)]