61292480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:646

約数の個数: 112

約数和(自身を含む): 162946080

約数和(自身を除く): 101653600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 593, 608, 646, 680, 760, 1088, 1186, 1216, 1292, 1360, 1520, 1615, 2372, 2584, 2720, 2965, 3040, 3230, 4744, 5168, 5440, 5930, 6080, 6460, 9488, 10081, 10336, 11267, 11860, 12920, 18976, 20162, 20672, 22534, 23720, 25840, 37952, 40324, 45068, 47440, 50405, 51680, 56335, 80648, 90136, 94880, 100810, 103360, 112670, 161296, 180272, 189760, 191539, 201620, 225340, 322592, 360544, 383078, 403240, 450680, 645184, 721088, 766156, 806480, 901360, 957695, 1532312, 1612960, 1802720, 1915390, 3064624, 3225920, 3605440, 3830780, 6129248, 7661560, 12258496, 15323120, 30646240, 61292480]

約数ペア:

[(1, 61292480), (2, 30646240), (4, 15323120), (5, 12258496), (8, 7661560), (10, 6129248), (16, 3830780), (17, 3605440), (19, 3225920), (20, 3064624), (32, 1915390), (34, 1802720), (38, 1612960), (40, 1532312), (64, 957695), (68, 901360), (76, 806480), (80, 766156), (85, 721088), (95, 645184), (136, 450680), (152, 403240), (160, 383078), (170, 360544), (190, 322592), (272, 225340), (304, 201620), (320, 191539), (323, 189760), (340, 180272), (380, 161296), (544, 112670), (593, 103360), (608, 100810), (646, 94880), (680, 90136), (760, 80648), (1088, 56335), (1186, 51680), (1216, 50405), (1292, 47440), (1360, 45068), (1520, 40324), (1615, 37952), (2372, 25840), (2584, 23720), (2720, 22534), (2965, 20672), (3040, 20162), (3230, 18976), (4744, 12920), (5168, 11860), (5440, 11267), (5930, 10336), (6080, 10081), (6460, 9488)]