154386720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3697}}^1$

素因数の和:3747

約数の個数: 144

約数和(自身を含む): 545159160

約数和(自身を除く): 390772440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 3697, 4176, 4640, 5220, 6960, 7394, 8352, 10440, 11091, 13920, 14788, 18485, 20880, 22182, 29576, 33273, 36970, 41760, 44364, 55455, 59152, 66546, 73940, 88728, 107213, 110910, 118304, 133092, 147880, 166365, 177456, 214426, 221820, 266184, 295760, 321639, 332730, 354912, 428852, 443640, 532368, 536065, 591520, 643278, 665460, 857704, 887280, 964917, 1064736, 1072130, 1286556, 1330920, 1608195, 1715408, 1774560, 1929834, 2144260, 2573112, 2661840, 3216390, 3430816, 3859668, 4288520, 4824585, 5146224, 5323680, 6432780, 7719336, 8577040, 9649170, 10292448, 12865560, 15438672, 17154080, 19298340, 25731120, 30877344, 38596680, 51462240, 77193360, 154386720]

約数ペア:

[(1, 154386720), (2, 77193360), (3, 51462240), (4, 38596680), (5, 30877344), (6, 25731120), (8, 19298340), (9, 17154080), (10, 15438672), (12, 12865560), (15, 10292448), (16, 9649170), (18, 8577040), (20, 7719336), (24, 6432780), (29, 5323680), (30, 5146224), (32, 4824585), (36, 4288520), (40, 3859668), (45, 3430816), (48, 3216390), (58, 2661840), (60, 2573112), (72, 2144260), (80, 1929834), (87, 1774560), (90, 1715408), (96, 1608195), (116, 1330920), (120, 1286556), (144, 1072130), (145, 1064736), (160, 964917), (174, 887280), (180, 857704), (232, 665460), (240, 643278), (261, 591520), (288, 536065), (290, 532368), (348, 443640), (360, 428852), (435, 354912), (464, 332730), (480, 321639), (522, 295760), (580, 266184), (696, 221820), (720, 214426), (870, 177456), (928, 166365), (1044, 147880), (1160, 133092), (1305, 118304), (1392, 110910), (1440, 107213), (1740, 88728), (2088, 73940), (2320, 66546), (2610, 59152), (2784, 55455), (3480, 44364), (3697, 41760), (4176, 36970), (4640, 33273), (5220, 29576), (6960, 22182), (7394, 20880), (8352, 18485), (10440, 14788), (11091, 13920)]