122584960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 327175200

約数和(自身を除く): 204590240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 593, 608, 640, 646, 680, 760, 1088, 1186, 1216, 1292, 1360, 1520, 1615, 2176, 2372, 2432, 2584, 2720, 2965, 3040, 3230, 4744, 5168, 5440, 5930, 6080, 6460, 9488, 10081, 10336, 10880, 11267, 11860, 12160, 12920, 18976, 20162, 20672, 22534, 23720, 25840, 37952, 40324, 41344, 45068, 47440, 50405, 51680, 56335, 75904, 80648, 90136, 94880, 100810, 103360, 112670, 161296, 180272, 189760, 191539, 201620, 206720, 225340, 322592, 360544, 379520, 383078, 403240, 450680, 645184, 721088, 766156, 806480, 901360, 957695, 1290368, 1442176, 1532312, 1612960, 1802720, 1915390, 3064624, 3225920, 3605440, 3830780, 6129248, 6451840, 7210880, 7661560, 12258496, 15323120, 24516992, 30646240, 61292480, 122584960]

約数ペア:

[(1, 122584960), (2, 61292480), (4, 30646240), (5, 24516992), (8, 15323120), (10, 12258496), (16, 7661560), (17, 7210880), (19, 6451840), (20, 6129248), (32, 3830780), (34, 3605440), (38, 3225920), (40, 3064624), (64, 1915390), (68, 1802720), (76, 1612960), (80, 1532312), (85, 1442176), (95, 1290368), (128, 957695), (136, 901360), (152, 806480), (160, 766156), (170, 721088), (190, 645184), (272, 450680), (304, 403240), (320, 383078), (323, 379520), (340, 360544), (380, 322592), (544, 225340), (593, 206720), (608, 201620), (640, 191539), (646, 189760), (680, 180272), (760, 161296), (1088, 112670), (1186, 103360), (1216, 100810), (1292, 94880), (1360, 90136), (1520, 80648), (1615, 75904), (2176, 56335), (2372, 51680), (2432, 50405), (2584, 47440), (2720, 45068), (2965, 41344), (3040, 40324), (3230, 37952), (4744, 25840), (5168, 23720), (5440, 22534), (5930, 20672), (6080, 20162), (6460, 18976), (9488, 12920), (10081, 12160), (10336, 11860), (10880, 11267)]