19600320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1238

約数の個数: 112

約数和(自身を含む): 65946528

約数和(自身を除く): 46346208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1201, 1360, 1632, 2040, 2402, 2720, 3264, 3603, 4080, 4804, 5440, 6005, 7206, 8160, 9608, 12010, 14412, 16320, 18015, 19216, 20417, 24020, 28824, 36030, 38432, 40834, 48040, 57648, 61251, 72060, 76864, 81668, 96080, 102085, 115296, 122502, 144120, 163336, 192160, 204170, 230592, 245004, 288240, 306255, 326672, 384320, 408340, 490008, 576480, 612510, 653344, 816680, 980016, 1152960, 1225020, 1306688, 1633360, 1960032, 2450040, 3266720, 3920064, 4900080, 6533440, 9800160, 19600320]

約数ペア:

[(1, 19600320), (2, 9800160), (3, 6533440), (4, 4900080), (5, 3920064), (6, 3266720), (8, 2450040), (10, 1960032), (12, 1633360), (15, 1306688), (16, 1225020), (17, 1152960), (20, 980016), (24, 816680), (30, 653344), (32, 612510), (34, 576480), (40, 490008), (48, 408340), (51, 384320), (60, 326672), (64, 306255), (68, 288240), (80, 245004), (85, 230592), (96, 204170), (102, 192160), (120, 163336), (136, 144120), (160, 122502), (170, 115296), (192, 102085), (204, 96080), (240, 81668), (255, 76864), (272, 72060), (320, 61251), (340, 57648), (408, 48040), (480, 40834), (510, 38432), (544, 36030), (680, 28824), (816, 24020), (960, 20417), (1020, 19216), (1088, 18015), (1201, 16320), (1360, 14412), (1632, 12010), (2040, 9608), (2402, 8160), (2720, 7206), (3264, 6005), (3603, 5440), (4080, 4804)]