1608328440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24413}}^1$

素因数の和:24494

約数の個数: 128

約数和(自身を含む): 5449204800

約数和(自身を除く): 3840876360

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, 24413, 32940, 48826, 65880, 73239, 97652, 122065, 146478, 195304, 219717, 244130, 292956, 366195, 439434, 488260, 585912, 659151, 732390, 878868, 976520, 1098585, 1318302, 1464780, 1489193, 1757736, 2197170, 2636604, 2929560, 2978386, 3295755, 4394340, 4467579, 5273208, 5956772, 6591510, 7445965, 8788680, 8935158, 11913544, 13183020, 13402737, 14891930, 17870316, 22337895, 26366040, 26805474, 29783860, 35740632, 40208211, 44675790, 53610948, 59567720, 67013685, 80416422, 89351580, 107221896, 134027370, 160832844, 178703160, 201041055, 268054740, 321665688, 402082110, 536109480, 804164220, 1608328440]

約数ペア:

[(1, 1608328440), (2, 804164220), (3, 536109480), (4, 402082110), (5, 321665688), (6, 268054740), (8, 201041055), (9, 178703160), (10, 160832844), (12, 134027370), (15, 107221896), (18, 89351580), (20, 80416422), (24, 67013685), (27, 59567720), (30, 53610948), (36, 44675790), (40, 40208211), (45, 35740632), (54, 29783860), (60, 26805474), (61, 26366040), (72, 22337895), (90, 17870316), (108, 14891930), (120, 13402737), (122, 13183020), (135, 11913544), (180, 8935158), (183, 8788680), (216, 7445965), (244, 6591510), (270, 5956772), (305, 5273208), (360, 4467579), (366, 4394340), (488, 3295755), (540, 2978386), (549, 2929560), (610, 2636604), (732, 2197170), (915, 1757736), (1080, 1489193), (1098, 1464780), (1220, 1318302), (1464, 1098585), (1647, 976520), (1830, 878868), (2196, 732390), (2440, 659151), (2745, 585912), (3294, 488260), (3660, 439434), (4392, 366195), (5490, 292956), (6588, 244130), (7320, 219717), (8235, 195304), (10980, 146478), (13176, 122065), (16470, 97652), (21960, 73239), (24413, 65880), (32940, 48826)]