153920480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2593}}^1$

素因数の和:2668

約数の個数: 96

約数和(自身を含む): 423589824

約数和(自身を除く): 269669344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2593, 2968, 3710, 4240, 5186, 5936, 7420, 8480, 10372, 11872, 12965, 14840, 18151, 20744, 25930, 29680, 36302, 41488, 51860, 59360, 72604, 82976, 90755, 103720, 137429, 145208, 181510, 207440, 274858, 290416, 363020, 414880, 549716, 580832, 687145, 726040, 962003, 1099432, 1374290, 1452080, 1924006, 2198864, 2748580, 2904160, 3848012, 4397728, 4810015, 5497160, 7696024, 9620030, 10994320, 15392048, 19240060, 21988640, 30784096, 38480120, 76960240, 153920480]

約数ペア:

[(1, 153920480), (2, 76960240), (4, 38480120), (5, 30784096), (7, 21988640), (8, 19240060), (10, 15392048), (14, 10994320), (16, 9620030), (20, 7696024), (28, 5497160), (32, 4810015), (35, 4397728), (40, 3848012), (53, 2904160), (56, 2748580), (70, 2198864), (80, 1924006), (106, 1452080), (112, 1374290), (140, 1099432), (160, 962003), (212, 726040), (224, 687145), (265, 580832), (280, 549716), (371, 414880), (424, 363020), (530, 290416), (560, 274858), (742, 207440), (848, 181510), (1060, 145208), (1120, 137429), (1484, 103720), (1696, 90755), (1855, 82976), (2120, 72604), (2593, 59360), (2968, 51860), (3710, 41488), (4240, 36302), (5186, 29680), (5936, 25930), (7420, 20744), (8480, 18151), (10372, 14840), (11872, 12965)]