90735272280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1377281}}^1$

素因数の和:1377362

約数の個数: 128

約数和(自身を含む): 307409342400

約数和(自身を除く): 216674070120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5490, 6588, 7320, 8235, 10980, 13176, 16470, 21960, 32940, 65880, 1377281, 2754562, 4131843, 5509124, 6886405, 8263686, 11018248, 12395529, 13772810, 16527372, 20659215, 24791058, 27545620, 33054744, 37186587, 41318430, 49582116, 55091240, 61977645, 74373174, 82636860, 84014141, 99164232, 123955290, 148746348, 165273720, 168028282, 185932935, 247910580, 252042423, 297492696, 336056564, 371865870, 420070705, 495821160, 504084846, 672113128, 743731740, 756127269, 840141410, 1008169692, 1260212115, 1487463480, 1512254538, 1680282820, 2016339384, 2268381807, 2520424230, 3024509076, 3360565640, 3780636345, 4536763614, 5040848460, 6049018152, 7561272690, 9073527228, 10081696920, 11341909035, 15122545380, 18147054456, 22683818070, 30245090760, 45367636140, 90735272280]

約数ペア:

[(1, 90735272280), (2, 45367636140), (3, 30245090760), (4, 22683818070), (5, 18147054456), (6, 15122545380), (8, 11341909035), (9, 10081696920), (10, 9073527228), (12, 7561272690), (15, 6049018152), (18, 5040848460), (20, 4536763614), (24, 3780636345), (27, 3360565640), (30, 3024509076), (36, 2520424230), (40, 2268381807), (45, 2016339384), (54, 1680282820), (60, 1512254538), (61, 1487463480), (72, 1260212115), (90, 1008169692), (108, 840141410), (120, 756127269), (122, 743731740), (135, 672113128), (180, 504084846), (183, 495821160), (216, 420070705), (244, 371865870), (270, 336056564), (305, 297492696), (360, 252042423), (366, 247910580), (488, 185932935), (540, 168028282), (549, 165273720), (610, 148746348), (732, 123955290), (915, 99164232), (1080, 84014141), (1098, 82636860), (1220, 74373174), (1464, 61977645), (1647, 55091240), (1830, 49582116), (2196, 41318430), (2440, 37186587), (2745, 33054744), (3294, 27545620), (3660, 24791058), (4392, 20659215), (5490, 16527372), (6588, 13772810), (7320, 12395529), (8235, 11018248), (10980, 8263686), (13176, 6886405), (16470, 5509124), (21960, 4131843), (32940, 2754562), (65880, 1377281)]