88689840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16067}}^1$

素因数の和:16106

約数の個数: 80

約数和(自身を含む): 286910208

約数和(自身を除く): 198220368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 16067, 32134, 48201, 64268, 80335, 96402, 128536, 160670, 192804, 241005, 257072, 321340, 369541, 385608, 482010, 642680, 739082, 771216, 964020, 1108623, 1285360, 1478164, 1847705, 1928040, 2217246, 2956328, 3695410, 3856080, 4434492, 5543115, 5912656, 7390820, 8868984, 11086230, 14781640, 17737968, 22172460, 29563280, 44344920, 88689840]

約数ペア:

[(1, 88689840), (2, 44344920), (3, 29563280), (4, 22172460), (5, 17737968), (6, 14781640), (8, 11086230), (10, 8868984), (12, 7390820), (15, 5912656), (16, 5543115), (20, 4434492), (23, 3856080), (24, 3695410), (30, 2956328), (40, 2217246), (46, 1928040), (48, 1847705), (60, 1478164), (69, 1285360), (80, 1108623), (92, 964020), (115, 771216), (120, 739082), (138, 642680), (184, 482010), (230, 385608), (240, 369541), (276, 321340), (345, 257072), (368, 241005), (460, 192804), (552, 160670), (690, 128536), (920, 96402), (1104, 80335), (1380, 64268), (1840, 48201), (2760, 32134), (5520, 16067)]