320493120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6299}}^1$

素因数の和:6372

約数の個数: 112

約数和(自身を含む): 1036929600

約数和(自身を除く): 716436480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3392, 4240, 5088, 6299, 6360, 8480, 10176, 12598, 12720, 16960, 18897, 25196, 25440, 31495, 37794, 50392, 50880, 62990, 75588, 94485, 100784, 125980, 151176, 188970, 201568, 251960, 302352, 333847, 377940, 403136, 503920, 604704, 667694, 755880, 1001541, 1007840, 1209408, 1335388, 1511760, 1669235, 2003082, 2015680, 2670776, 3023520, 3338470, 4006164, 5007705, 5341552, 6047040, 6676940, 8012328, 10015410, 10683104, 13353880, 16024656, 20030820, 21366208, 26707760, 32049312, 40061640, 53415520, 64098624, 80123280, 106831040, 160246560, 320493120]

約数ペア:

[(1, 320493120), (2, 160246560), (3, 106831040), (4, 80123280), (5, 64098624), (6, 53415520), (8, 40061640), (10, 32049312), (12, 26707760), (15, 21366208), (16, 20030820), (20, 16024656), (24, 13353880), (30, 10683104), (32, 10015410), (40, 8012328), (48, 6676940), (53, 6047040), (60, 5341552), (64, 5007705), (80, 4006164), (96, 3338470), (106, 3023520), (120, 2670776), (159, 2015680), (160, 2003082), (192, 1669235), (212, 1511760), (240, 1335388), (265, 1209408), (318, 1007840), (320, 1001541), (424, 755880), (480, 667694), (530, 604704), (636, 503920), (795, 403136), (848, 377940), (960, 333847), (1060, 302352), (1272, 251960), (1590, 201568), (1696, 188970), (2120, 151176), (2544, 125980), (3180, 100784), (3392, 94485), (4240, 75588), (5088, 62990), (6299, 50880), (6360, 50392), (8480, 37794), (10176, 31495), (12598, 25440), (12720, 25196), (16960, 18897)]