2947135320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30661}}^1$

素因数の和:30770

約数の個数: 128

約数和(自身を含む): 9934488000

約数和(自身を除く): 6987352680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3204, 3560, 4005, 4806, 5340, 6408, 8010, 9612, 10680, 12015, 16020, 19224, 24030, 30661, 32040, 48060, 61322, 91983, 96120, 122644, 153305, 183966, 245288, 275949, 306610, 367932, 459915, 551898, 613220, 735864, 827847, 919830, 1103796, 1226440, 1379745, 1655694, 1839660, 2207592, 2728829, 2759490, 3311388, 3679320, 4139235, 5457658, 5518980, 6622776, 8186487, 8278470, 10915316, 11037960, 13644145, 16372974, 16556940, 21830632, 24559461, 27288290, 32745948, 33113880, 40932435, 49118922, 54576580, 65491896, 73678383, 81864870, 98237844, 109153160, 122797305, 147356766, 163729740, 196475688, 245594610, 294713532, 327459480, 368391915, 491189220, 589427064, 736783830, 982378440, 1473567660, 2947135320]

約数ペア:

[(1, 2947135320), (2, 1473567660), (3, 982378440), (4, 736783830), (5, 589427064), (6, 491189220), (8, 368391915), (9, 327459480), (10, 294713532), (12, 245594610), (15, 196475688), (18, 163729740), (20, 147356766), (24, 122797305), (27, 109153160), (30, 98237844), (36, 81864870), (40, 73678383), (45, 65491896), (54, 54576580), (60, 49118922), (72, 40932435), (89, 33113880), (90, 32745948), (108, 27288290), (120, 24559461), (135, 21830632), (178, 16556940), (180, 16372974), (216, 13644145), (267, 11037960), (270, 10915316), (356, 8278470), (360, 8186487), (445, 6622776), (534, 5518980), (540, 5457658), (712, 4139235), (801, 3679320), (890, 3311388), (1068, 2759490), (1080, 2728829), (1335, 2207592), (1602, 1839660), (1780, 1655694), (2136, 1379745), (2403, 1226440), (2670, 1103796), (3204, 919830), (3560, 827847), (4005, 735864), (4806, 613220), (5340, 551898), (6408, 459915), (8010, 367932), (9612, 306610), (10680, 275949), (12015, 245288), (16020, 183966), (19224, 153305), (24030, 122644), (30661, 96120), (32040, 91983), (48060, 61322)]