145868640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9803}}^1$

素因数の和:9852

約数の個数: 96

約数和(自身を含む): 474356736

約数和(自身を除く): 328488096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 9803, 14880, 19606, 29409, 39212, 49015, 58818, 78424, 98030, 117636, 147045, 156848, 196060, 235272, 294090, 303893, 313696, 392120, 470544, 588180, 607786, 784240, 911679, 941088, 1176360, 1215572, 1519465, 1568480, 1823358, 2352720, 2431144, 3038930, 3646716, 4558395, 4705440, 4862288, 6077860, 7293432, 9116790, 9724576, 12155720, 14586864, 18233580, 24311440, 29173728, 36467160, 48622880, 72934320, 145868640]

約数ペア:

[(1, 145868640), (2, 72934320), (3, 48622880), (4, 36467160), (5, 29173728), (6, 24311440), (8, 18233580), (10, 14586864), (12, 12155720), (15, 9724576), (16, 9116790), (20, 7293432), (24, 6077860), (30, 4862288), (31, 4705440), (32, 4558395), (40, 3646716), (48, 3038930), (60, 2431144), (62, 2352720), (80, 1823358), (93, 1568480), (96, 1519465), (120, 1215572), (124, 1176360), (155, 941088), (160, 911679), (186, 784240), (240, 607786), (248, 588180), (310, 470544), (372, 392120), (465, 313696), (480, 303893), (496, 294090), (620, 235272), (744, 196060), (930, 156848), (992, 147045), (1240, 117636), (1488, 98030), (1860, 78424), (2480, 58818), (2976, 49015), (3720, 39212), (4960, 29409), (7440, 19606), (9803, 14880)]