39204720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1$

素因数の和:3239

約数の個数: 120

約数和(自身を含む): 139450896

約数和(自身を除く): 100246176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 3203, 4080, 6120, 6406, 9609, 12240, 12812, 16015, 19218, 25624, 28827, 32030, 38436, 48045, 51248, 54451, 57654, 64060, 76872, 96090, 108902, 115308, 128120, 144135, 153744, 163353, 192180, 217804, 230616, 256240, 272255, 288270, 326706, 384360, 435608, 461232, 490059, 544510, 576540, 653412, 768720, 816765, 871216, 980118, 1089020, 1153080, 1306824, 1633530, 1960236, 2178040, 2306160, 2450295, 2613648, 3267060, 3920472, 4356080, 4900590, 6534120, 7840944, 9801180, 13068240, 19602360, 39204720]

約数ペア:

[(1, 39204720), (2, 19602360), (3, 13068240), (4, 9801180), (5, 7840944), (6, 6534120), (8, 4900590), (9, 4356080), (10, 3920472), (12, 3267060), (15, 2613648), (16, 2450295), (17, 2306160), (18, 2178040), (20, 1960236), (24, 1633530), (30, 1306824), (34, 1153080), (36, 1089020), (40, 980118), (45, 871216), (48, 816765), (51, 768720), (60, 653412), (68, 576540), (72, 544510), (80, 490059), (85, 461232), (90, 435608), (102, 384360), (120, 326706), (136, 288270), (144, 272255), (153, 256240), (170, 230616), (180, 217804), (204, 192180), (240, 163353), (255, 153744), (272, 144135), (306, 128120), (340, 115308), (360, 108902), (408, 96090), (510, 76872), (612, 64060), (680, 57654), (720, 54451), (765, 51248), (816, 48045), (1020, 38436), (1224, 32030), (1360, 28827), (1530, 25624), (2040, 19218), (2448, 16015), (3060, 12812), (3203, 12240), (4080, 9609), (6120, 6406)]