15010320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 53246592

約数和(自身を除く): 38236272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 283, 312, 340, 390, 408, 442, 510, 520, 566, 624, 663, 680, 780, 816, 849, 884, 1020, 1040, 1105, 1132, 1326, 1360, 1415, 1560, 1698, 1768, 2040, 2210, 2264, 2652, 2830, 3120, 3315, 3396, 3536, 3679, 4080, 4245, 4420, 4528, 4811, 5304, 5660, 6630, 6792, 7358, 8490, 8840, 9622, 10608, 11037, 11320, 13260, 13584, 14433, 14716, 16980, 17680, 18395, 19244, 22074, 22640, 24055, 26520, 28866, 29432, 33960, 36790, 38488, 44148, 48110, 53040, 55185, 57732, 58864, 62543, 67920, 72165, 73580, 76976, 88296, 96220, 110370, 115464, 125086, 144330, 147160, 176592, 187629, 192440, 220740, 230928, 250172, 288660, 294320, 312715, 375258, 384880, 441480, 500344, 577320, 625430, 750516, 882960, 938145, 1000688, 1154640, 1250860, 1501032, 1876290, 2501720, 3002064, 3752580, 5003440, 7505160, 15010320]

約数ペア:

[(1, 15010320), (2, 7505160), (3, 5003440), (4, 3752580), (5, 3002064), (6, 2501720), (8, 1876290), (10, 1501032), (12, 1250860), (13, 1154640), (15, 1000688), (16, 938145), (17, 882960), (20, 750516), (24, 625430), (26, 577320), (30, 500344), (34, 441480), (39, 384880), (40, 375258), (48, 312715), (51, 294320), (52, 288660), (60, 250172), (65, 230928), (68, 220740), (78, 192440), (80, 187629), (85, 176592), (102, 147160), (104, 144330), (120, 125086), (130, 115464), (136, 110370), (156, 96220), (170, 88296), (195, 76976), (204, 73580), (208, 72165), (221, 67920), (240, 62543), (255, 58864), (260, 57732), (272, 55185), (283, 53040), (312, 48110), (340, 44148), (390, 38488), (408, 36790), (442, 33960), (510, 29432), (520, 28866), (566, 26520), (624, 24055), (663, 22640), (680, 22074), (780, 19244), (816, 18395), (849, 17680), (884, 16980), (1020, 14716), (1040, 14433), (1105, 13584), (1132, 13260), (1326, 11320), (1360, 11037), (1415, 10608), (1560, 9622), (1698, 8840), (1768, 8490), (2040, 7358), (2210, 6792), (2264, 6630), (2652, 5660), (2830, 5304), (3120, 4811), (3315, 4528), (3396, 4420), (3536, 4245), (3679, 4080)]