15950080

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 40507992

約数和(自身を除く): 24557912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 733, 1088, 1280, 1360, 1466, 2176, 2720, 2932, 3665, 4352, 5440, 5864, 7330, 10880, 11728, 12461, 14660, 21760, 23456, 24922, 29320, 46912, 49844, 58640, 62305, 93824, 99688, 117280, 124610, 187648, 199376, 234560, 249220, 398752, 469120, 498440, 797504, 938240, 996880, 1595008, 1993760, 3190016, 3987520, 7975040, 15950080]

約数ペア:

[(1, 15950080), (2, 7975040), (4, 3987520), (5, 3190016), (8, 1993760), (10, 1595008), (16, 996880), (17, 938240), (20, 797504), (32, 498440), (34, 469120), (40, 398752), (64, 249220), (68, 234560), (80, 199376), (85, 187648), (128, 124610), (136, 117280), (160, 99688), (170, 93824), (256, 62305), (272, 58640), (320, 49844), (340, 46912), (544, 29320), (640, 24922), (680, 23456), (733, 21760), (1088, 14660), (1280, 12461), (1360, 11728), (1466, 10880), (2176, 7330), (2720, 5864), (2932, 5440), (3665, 4352)]