135847040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{30323}}^1$

素因数の和:30349

約数の個数: 64

約数和(自身を含む): 371165760

約数和(自身を除く): 235318720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 30323, 60646, 121292, 151615, 212261, 242584, 303230, 424522, 485168, 606460, 849044, 970336, 1061305, 1212920, 1698088, 1940672, 2122610, 2425840, 3396176, 3881344, 4245220, 4851680, 6792352, 8490440, 9703360, 13584704, 16980880, 19406720, 27169408, 33961760, 67923520, 135847040]

約数ペア:

[(1, 135847040), (2, 67923520), (4, 33961760), (5, 27169408), (7, 19406720), (8, 16980880), (10, 13584704), (14, 9703360), (16, 8490440), (20, 6792352), (28, 4851680), (32, 4245220), (35, 3881344), (40, 3396176), (56, 2425840), (64, 2122610), (70, 1940672), (80, 1698088), (112, 1212920), (128, 1061305), (140, 970336), (160, 849044), (224, 606460), (280, 485168), (320, 424522), (448, 303230), (560, 242584), (640, 212261), (896, 151615), (1120, 121292), (2240, 60646), (4480, 30323)]