2451746160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{55823}}^1$

素因数の和:55903

約数の個数: 120

約数和(自身を含む): 8368910784

約数和(自身を除く): 5917164624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 43920, 55823, 111646, 167469, 223292, 279115, 334938, 446584, 502407, 558230, 669876, 837345, 893168, 1004814, 1116460, 1339752, 1674690, 2009628, 2232920, 2512035, 2679504, 3349380, 3405203, 4019256, 4465840, 5024070, 6698760, 6810406, 8038512, 10048140, 10215609, 13397520, 13620812, 17026015, 20096280, 20431218, 27241624, 30646827, 34052030, 40192560, 40862436, 51078045, 54483248, 61293654, 68104060, 81724872, 102156090, 122587308, 136208120, 153234135, 163449744, 204312180, 245174616, 272416240, 306468270, 408624360, 490349232, 612936540, 817248720, 1225873080, 2451746160]

約数ペア:

[(1, 2451746160), (2, 1225873080), (3, 817248720), (4, 612936540), (5, 490349232), (6, 408624360), (8, 306468270), (9, 272416240), (10, 245174616), (12, 204312180), (15, 163449744), (16, 153234135), (18, 136208120), (20, 122587308), (24, 102156090), (30, 81724872), (36, 68104060), (40, 61293654), (45, 54483248), (48, 51078045), (60, 40862436), (61, 40192560), (72, 34052030), (80, 30646827), (90, 27241624), (120, 20431218), (122, 20096280), (144, 17026015), (180, 13620812), (183, 13397520), (240, 10215609), (244, 10048140), (305, 8038512), (360, 6810406), (366, 6698760), (488, 5024070), (549, 4465840), (610, 4019256), (720, 3405203), (732, 3349380), (915, 2679504), (976, 2512035), (1098, 2232920), (1220, 2009628), (1464, 1674690), (1830, 1339752), (2196, 1116460), (2440, 1004814), (2745, 893168), (2928, 837345), (3660, 669876), (4392, 558230), (4880, 502407), (5490, 446584), (7320, 334938), (8784, 279115), (10980, 223292), (14640, 167469), (21960, 111646), (43920, 55823)]