23804640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 82869696

約数和(自身を除く): 59065056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 271, 288, 305, 360, 366, 480, 488, 542, 549, 610, 720, 732, 813, 915, 976, 1084, 1098, 1220, 1355, 1440, 1464, 1626, 1830, 1952, 2168, 2196, 2439, 2440, 2710, 2745, 2928, 3252, 3660, 4065, 4336, 4392, 4878, 4880, 5420, 5490, 5856, 6504, 7320, 8130, 8672, 8784, 9756, 9760, 10840, 10980, 12195, 13008, 14640, 16260, 16531, 17568, 19512, 21680, 21960, 24390, 26016, 29280, 32520, 33062, 39024, 43360, 43920, 48780, 49593, 65040, 66124, 78048, 82655, 87840, 97560, 99186, 130080, 132248, 148779, 165310, 195120, 198372, 247965, 264496, 297558, 330620, 390240, 396744, 495930, 528992, 595116, 661240, 743895, 793488, 991860, 1190232, 1322480, 1487790, 1586976, 1983720, 2380464, 2644960, 2975580, 3967440, 4760928, 5951160, 7934880, 11902320, 23804640]

約数ペア:

[(1, 23804640), (2, 11902320), (3, 7934880), (4, 5951160), (5, 4760928), (6, 3967440), (8, 2975580), (9, 2644960), (10, 2380464), (12, 1983720), (15, 1586976), (16, 1487790), (18, 1322480), (20, 1190232), (24, 991860), (30, 793488), (32, 743895), (36, 661240), (40, 595116), (45, 528992), (48, 495930), (60, 396744), (61, 390240), (72, 330620), (80, 297558), (90, 264496), (96, 247965), (120, 198372), (122, 195120), (144, 165310), (160, 148779), (180, 132248), (183, 130080), (240, 99186), (244, 97560), (271, 87840), (288, 82655), (305, 78048), (360, 66124), (366, 65040), (480, 49593), (488, 48780), (542, 43920), (549, 43360), (610, 39024), (720, 33062), (732, 32520), (813, 29280), (915, 26016), (976, 24390), (1084, 21960), (1098, 21680), (1220, 19512), (1355, 17568), (1440, 16531), (1464, 16260), (1626, 14640), (1830, 13008), (1952, 12195), (2168, 10980), (2196, 10840), (2439, 9760), (2440, 9756), (2710, 8784), (2745, 8672), (2928, 8130), (3252, 7320), (3660, 6504), (4065, 5856), (4336, 5490), (4392, 5420), (4878, 4880)]