988141320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161461}}^1$

素因数の和:161495

約数の個数: 96

約数和(自身を含む): 3400389720

約数和(自身を除く): 2412248400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 161461, 322922, 484383, 645844, 807305, 968766, 1291688, 1453149, 1614610, 1937532, 2421915, 2744837, 2906298, 3229220, 3875064, 4843830, 5489674, 5812596, 6458440, 7265745, 8234511, 9687660, 10979348, 11625192, 13724185, 14531490, 16469022, 19375320, 21958696, 24703533, 27448370, 29062980, 32938044, 41172555, 49407066, 54896740, 58125960, 65876088, 82345110, 98814132, 109793480, 123517665, 164690220, 197628264, 247035330, 329380440, 494070660, 988141320]

約数ペア:

[(1, 988141320), (2, 494070660), (3, 329380440), (4, 247035330), (5, 197628264), (6, 164690220), (8, 123517665), (9, 109793480), (10, 98814132), (12, 82345110), (15, 65876088), (17, 58125960), (18, 54896740), (20, 49407066), (24, 41172555), (30, 32938044), (34, 29062980), (36, 27448370), (40, 24703533), (45, 21958696), (51, 19375320), (60, 16469022), (68, 14531490), (72, 13724185), (85, 11625192), (90, 10979348), (102, 9687660), (120, 8234511), (136, 7265745), (153, 6458440), (170, 5812596), (180, 5489674), (204, 4843830), (255, 3875064), (306, 3229220), (340, 2906298), (360, 2744837), (408, 2421915), (510, 1937532), (612, 1614610), (680, 1453149), (765, 1291688), (1020, 968766), (1224, 807305), (1530, 645844), (2040, 484383), (3060, 322922), (6120, 161461)]